3 interface. Good Core Count + Good Single Thread: Xeon E5-1680 v3 (8-core @ 3. For details on the supported memory configurations on the HP Z840 Workstation, please refer to the System Technical Specifications - System Board section of this document. It has an NVidia Quadro M4000 graphics card with 3 displayports, 3 of which are currently hooked up to monitors. Xeon W-2133 Intel Bench 77%, 1,612 samples. g. I have a really odd issue with 2 hp z440 workstation computers. Graphics card DATE OF CHANGE. HP Z440 Workstation (124) HP Z840 Workstation (74) Dell Precision Tower 7810 (53). RAID (0, 1, 1E and 10E) HP Z400. Each processor supports up to 4 channels of DDR4 memory. Z440; Z6 G4; Z600; Z620; Z640; Z8 G4; Z800;. HP Remote Graphics Software (RGS) 6. As soon as the computer starts, a message appears indicating that the boot mode has changed. The RTX 3060 is a slightly unconventional in the RTX lineup as the RTX 3060 Ti is 8GB , whereas the RTX 3060 (non-Ti) is 12 GB; the lower level GPU has more memory. memory dump stop: 0x00000050 (0xc3717000,0x00000001, 0x82e4c210,0x00000000) Anyone - 6960384. It includes a gtx 1080 video card. 16GB DDR4-2133 ECC Registered RAM. In Terms Of Graphics, There’s A Huge Choice Of GPUs. Sometimes, a loose or improperly connected. • Improves support for Device Guard compatible add-in cards. When you buy a graphics card a lot of factors come into play. Each processor supports up to 4 channels of DDR4 memory. Popular Quadro K4200 compatible motherboards: Dell Precision Tower 5810 (182) HP Z440 Workstation (124). 31,238. 16GB DDR4-2133 ECC Registered RAM. Tried another GPU (RTX 2060) and changed the original setting that messed me up. AED 502. I just bought a HP Z440 Workstation- Intel Xeon E5-1630v4 3. Jul 10, 2018. stops those annoying BIOS errors on boot up if you happen to have a powerful graphics card installed in a Z440 and it doesn't. 2GHz. HP Z440 Graphics Card upgrade. 31 MB. SUPPORT COMMUNICATION- PRODUCT CHANGE NOTIFICATION. 0 x 216. The performance is quite good, similar to a GTX 1060, with the best 3D result = 10121 on an E5-1650 v2 system overclocked to 4. HP Community; Desktops; Business PCs, Workstations and Point of Sale Systems; Hp z440 workstation gpu external power; Hp z440 workstation gpu external power. 4,510. Each processor supports up to 4 channels of DDR4 memory. Processor frequency: 3. Power supply with both 8- and 6-pin PCIe Graphics (PEG. I would like to install NVMe M. The requirement is 1X 8-pin + 1X 6pin. Each processor supports up to 4 channels of DDR4 memory. g. all HP workstations AFTER the z820 support the NVME boot protocol only the z820 and earlier lack official nvme support. AMD Radeon Pro WX 3100 4GB Graphics. HP Z Turbo Drive Quad Pro installation. HP Z440. HP Z620 - Liquid Cooled E5-1680v2 @4. 4 GHz Wireless Keyboard & Mouse. 16GB DDR4-2133 ECC Registered RAM. Oct 31, 2021. As Blu-ray is a new format containing new technologies, certain disc, digital connection, compatibility and/or performance issues may arise, and do not constitute defects in the product. Description. Windows 11 Support Center. AMD Radeon Pro WX 4100 4GB Graphics. Hello, My son has asked for a better graphics card for his HP Z400 computer. Ram: 16GB - I don't know if it is DDR4. QuickSpecs HP Z440 Workstation Overview c04400038 t DA - 15098 Worldwide t Version 7 t April 1, 2015 Page 6 HIGH-END 700 watts wide-ranging, active Power Factor Correction, 90% Efficient, with two graphics power cables 700w PSU will support up to 225w of graphics The Z440 700W power supply efficiency report can be found at this link: I have a bunch of elderly hardware, all of which had a trial of folding in 2020, but only some of which does in 2022. HP Z440 Fan and Front PCI Card Guide £6. The card requires two 8-pin power connectors. Easy to. . 5” drive bay to add more storage) Graphics Card: Nvidia GTX 1080 8GB (1x HDMI, 3x Display Ports, and 1x DVI. 03-29-2023 01:51 AM. Let us. The Z440 doesn't have an on-board M2 socket but will support a bootable OS on NVMe M. Windows 11 Support Center. For other helpful videos go to or HP Community is where owners of HP products, like you, volunteer to help each other find solutions. 03-21-2022 08:47 PM. 922x. . On Page 7, HP Z440 Workstation components, it lists the requirements for a graphic card. HP Business PCs - HP Client Security Manager and Windows 11 compatibility. Have tried everything in BIOS, drivers and settings, nothing helps. 2 NVMe PCIe card like a Supermicro AOC-SLG3-2M2 in a Z240 workstation with Xeon E3-1245v5. The Intel® X540 10Gb Ethernet Dual port adapter is compatible with the HP. Enter your serial number to check your warranty status. Image Quality Features. Motherboard MSI. 5” internal drive bays 11. 0 X4 Gen3 NVMe M. Welcome. 1. note that they provide 32, 16, and 8GB memory, but also the 4GB sticks. RX 7700 XT vs RTX 4060 Ti 16GB Comparison and Benchmarks. 1TB – DVD. 1,391x. Each processor supports up to 4 channels of DDR4 memory. and NVIDIA professional graphics card options from Pro 2D to high-end 3D, up to the NVIDIA Quadro. Windows 11 Support Center. 8GB DDR4-2133 ECC Registered RAM. You may need to buy a 6 to 8 pin power adapter since AFAIK the 1080Ti usually has 8+6 pin connectors and that PSU has 2x 6 pin. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. Single graphics configuration requires the 750 W chassis or 1000 W chassis. 11. HP Workstation Quick Reference Card. Operating System: Microsoft Windows 10 (64-bit) Hello Community , I'm using HP Z440 (700 W PSU) , I wanted upgrade my graphics to Asus Phoenix RTX 306012gb (170 Wats). There are two memory channels per CPU, meaning Each memory channel manages two DIMM slots. 00 AED 65. Due to the power behavior of these Nvidia Turing-based. Welcome to the product support page! HP Z440 Workstation. With only 1 graphics card installed, the option is not visible in the BIOS, the option is only visible when a second graphics card is added (e. Sales guide | HP Z Workstations graphics cards options Desktop Workstations graphics support matrix1 Platform HP Z1 G3 HP Z2 Mini G3 HP Z240 SFF HP Z240 Tower HP Z440 HP Z640 HP Z840 Graphics Category Intel® HD Graphics 510 Office 2D • • • Intel® HD Graphics 530 Office 2D • • • • Intel® HD Graphics P530 Entry • •* • • Product name. Check the information on compatibility, upgrade, and available fixes from HP and Microsoft. Core i7-6700 Intel $220 Bench 72%, 282,363 samples. As soon as. There are two things that I would like to upgrade: CPU - at the moment there is Intel Xeon Ep-1560 [email protected] Z440 700W POWER SUPPLY WITH CABLES 858854-001 719795-004 quantity. Easy to Customization. The Z640 includes a stock 925W Power Supply, that is ideal for high end GPU upgrades. Check the Graphics Card: Ensure that the graphics card is properly seated in its slot and that any power connectors to the graphics card are securely connected. Here are our top picks for the best computer workstation for AutoCAD. HP Community;. 2. 1 (gen 2) speeds on a pcie 3. Each processor supports up to 4 channels of DDR4 memory. The new software addition and updates are being made available for download from HP’s support Web site for owners of existing Z440, Z640, Z840, Z238, Z240 Tower, Z240. Here is the Maintenance and Service Guide for the workstation. Processor: Intel (R) Xeon (R) CPU E5-1620 v3 @ 3. The HP Z640 Workstation has all the base components to be converted in to a high end gaming computer. The HP Z640 also supports DDR4 memory and NVME. HP USB Smart Card Keyboard. 67GHz 6GB RAM 240 GB HDD Windows 7. 0. Windows 11 Support Center. 6. Be alert for scammers posting fake support phone numbers and/or email addresses on the community. Xeon E5-1650 v3 Intel Bench 77%, 7,962 samples. Windows 11 Support Center. But when I look at a list of processors for the C602 Chipset/ LGA 2011 socket, I find that I could theoretically use other processors with more cores or better clock speed, namely: The 8-Core E5-2687W v2 - 3. Free shipping. Graphics Card Rankings (Price vs Performance) November 2023 GPU Rankings. g. 29 to 2. HP ProtectTools Security. If the video card is loaded, high resolution, for example, will restart the computer for some games. 1 compliant and compatible with HP Z440, Z640 and Z840 Workstations. 0. Under the battery. 2 Technology. Compatibility between GeForce RTX 3090 Ti and Certain VR Headsets. '. #2. HP Workstation Quick Reference Card. I had a hard time finding a GTX1070 that could. HP Business PCs - HP Client Security Manager and Windows 11 compatibility. Use the left arrow key to select the File menu, use the down arrow key to select Save Changes and Exit , then press Enter to select Yes . HP Z440 Workstation (222) HP Z840 Workstation (78) Dell Precision Tower 7810 (77). Availability of PCIe x16 slot on the motherboard: This is the most important factor to consider when you are upgrading your graphics card or building a new PC with a graphics card. Core i5-6500 Intel $125 Bench 64%, 241,476 samples. NVIDIA NVS 315 1GB Graphics (for HP Workstations) Specification. dual nvme card for z440, bifurcation is not supported on the z440, while the chipset is capable of this HP does not enable it in the bios. The HP Z440 workstation is HP's mid to entry-level platform for professionals working in design, financial analysis, and geology, but it will still run circles around your typical PC. 2 2280 - PCI Express 3. 0. Command Prompt and Power Shell say 0 for Memory Type. HP Z640’s are an Optional Dual socket Xeon based workstation. It is important to note that the Z400 only has a 475W or optional 600W Power Supply, which will limit your graphics card options. RTX Technology (DLSS & DXR) NVIDIA Reflex. 06-23-2023 08:04 AM. As the GTX 1080 Ti is rated as a 250W GPU and the NVIDIA recommended minimal power supply is 600W, the 1080 Ti may be used in a z440. I do have a HP z640 which currently runs TitanX Pascal with one 6pin and 8pin power connectors. 0. Note the type of graphics connector used by each monitor. FOR HP Z840 / ZX40 WORKSTATIONS - 15 INCH cable, 5 PIN TO E73 on motherboard 7 PIN END To HEADER on TBolt card. Each processor supports up to 4 channels of DDR4 memory. 16GB DDR4-2133 ECC Registered RAM. If you look at the section titled "HP Z40 Workstation specifications", Graphics cards, Page 20, it states the specifications of compatible video/graphics cards. Z6 and Z8 G4, Z240, Z440, Z640 and Z840. HP USB Smart Card Keyboard. 08 MB. PCI Express® or PCI Express 3. (Gen 1 has four memory slots and Gen 2 have six memory slots. 00. of all Taxes) Intel Xeon E5-1600 V4/v3 CPUs Series | Supports Nvidia & AMD Graphics card | Maximum Memory: 128GB | Maximum Storage: 16TB | Easy to Customization | All Graphic Software Compatible | High Energy. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. This product cannot be identified using the serial number alone. Boostable up to 1852 MHz. 0. HP Workstation Quick Reference Card. On the net, I have seen user messages about the successful installation of NVMe M. HP Z4 G5 Workstation PC. I already use the 6pin to 8 pin adapter cables in some of my other Zs (Z440, Z820), and I trust them, they have been. 106x. For more information from Microsoft on the Windows. 1 compliant and compatible with HP Z440, Z640 and Z840 Workstations. 0. Feb 2020. 10-25-2019 06:19 AM - edited 10-25-2019 06:38 AM. I found a 32 GB 2400 Mhz DDR4 registered DIMM ram on ebay and I was just wondering if the motherboard would accept a single 32 GB ram. This powerful workstation allows you to run video editing and rendering tasks at a time, so your projects can be completed very quickly. Different manufacturers will realise NVIDIA’s technology differently, but many of the variations of the RTX 30 series will be pretty similar. 0. 0. 93x. Different manufacturers will realise NVIDIA’s technology differently, but many of the variations of the RTX 30 series will be pretty similar. Check documents on compatibility, FAQs, upgrade information and available fixes. 0. 08 MB. GeForce Graphics Cards. Operating System: Microsoft Windows 10 (64-bit) This is specific to the 2080 TI and not about any other graphics card. However, I would not recommend the 1070 as it is likely only to run at 30hz when stuck with two monitors. 1. Make sure the video cable is in the motherboard with the video card removed. DIMMs should be equally distributed across all four memory channels for optimal performance. Check documents on compatibility, FAQs, upgrade information and available fixes. 31 MB. Product name. these two cables fits the card side perfectly but it cannot be connected to motherboard tbt1 connector GPIO (General. Nothing wrong with the quality of the Delta unit in the Z440. HP USB Smart Card Keyboard. 0, ps/ 2 ports, 1 rj- 45 to. Each processor supports up to 4 channels of DDR4 memory. Any. 0 driver. MSI GTX 1070 Gaming X 8 GB Review. - for the 525W PSU the main problem is lack of any power connectors for videoards. DIMMs should be equally distributed across all four memory channels for optimal performance. ( NVIDIA GeForce RTX 4090 has a default TDP of 450W) now, check the HP z640 "Quickspecs" and pick the fastest card HP has approved for the z640, they are listed in order from top to bottom with the bottom card (s) being the faster higher performance. 109x. Compatible Brand. 28 x 8. Dual graphics configuration requires the 1000W chassis. note that the faster cpu's can make use of faster ram the 2687w will support DDR4 1600/1866/2133/19200 speeds. PCI Express x4 to M. Managing contracts and warranties for your businessHi I recently purchased a HP Z440 workstation and I wanted to upgrade the RAM. The Intel® I350-T2 PCIe Dual Port Gigabit NIC Card is PCIe 2. 0/3. HP Business PCs - HP Client Security Manager and Windows 11 compatibility. 22 MB. Memory RAM Compatible with HP/Compaq Workstation Z440 Server ONLY B122. Xeon E5-1620 0 Intel $345 Bench 70%, 17,464 samples. 2. - for the 525W PSU the main problem is lack of any power connectors for videoards. 2 with an adapter. Configurations of a single Quadro K5200 graphics card in HP Z440 Workstation require the HP Z440 Fan and Front Card Guide Kit, configurable from the factory (CTO PN: G8T99AV) or as anThe manual also lists that the PSU is rated up to 225W for the graphics card. However, instead of SATA power, use the Molex 4-pin. It will support storage configurations as a Boot device and as a Data device. NVIDIA Premium Mosaic and nView. Windows 11 Support Center. HP Remote Graphics Software (RGS) 6. bracket onto the add-in card until the connectors fit in their housing. 7GHz / 64GB Hynix PC3-14900R 1866MHz / GTX1080Ti FE 11GB / Quadro P2000 5GB / Samsung 256GB PCIe M. The. MS. HP USB Smart Card Keyboard. Jul 10, 2018. _In an HP z440 (Xeon E5-1860 v4), the highest Passmark 3D mark for the GTX 1080 Ti is 14172, where the average is 14244. Each processor supports up to 4 channels of DDR4 memory. In our example, we’re using Gigabyte‘s VISION OC range. 00. 03-09-2021 07:13 AM. To answer your question, it appears that the Xeon E5-4669 v3 is not compatible with the HP Z440 Workstation. Here is the "Maintenance and Service Guide" for your workstation. 00 (Incl. I don't want to void my warranty by going over the 225 watts, but from what I have read most if not all these cards will draw more power then the 225 watts at max loads. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. . 01-23-2021 06:52 AM - edited 01-23-2021 07:05 AM. Safety & Comfort Guide User Guide. Product: Z440 Workstation. 1,121x. 0 Rating = 7147 / CPU 17461 / 2D 1019 / 3D 14464 / Mem 3153 / Disk 15451 / Single. Mobile PhoneCheck documents on compatibility, FAQs, upgrade information and available fixes. 31 MB. My Current Graphic Power Cables Have Two 6 pins Can Deliver 150 Wats Each . so while these usb 3. This is HP’s official website to download the correct drivers free of cost for Windows and Mac. Cisco Compatible Extensions 支援 Microsoft Windows XP 需要 WLAN 供應商提供的用戶端公用程式。 WLAN 也可相容於某些使用協力廠商軟體的要求者。 Cisco Compatible Extensions 支援 Microsoft Windows Vista 需要 WLAN 供應商 IHV 延伸套件。. HP Community;. Aug 27, 2016. 0/3. Operating System: Microsoft Windows 10 (64-bit) Hello. Fixes an issue where Legacy Option ROM Set-up menu was too small with discrete graphics cards. MSI's GeForce GTX 1070 Gaming X is an overclocked custom-design variant of the GTX 1070 that is whisper quiet even during heavy gaming thanks to its dual-fan TwinFrozr thermal solution. I wouldn’t get a RTX 2060 or a RTX 2060 Super at the moment unless you can get it for around $250 for the non Super, and $300 for the Super. running the x16 PCIe slot as four separate x4 links. Any PC product that is not listed in the table was not tested by HP for this update and is not supported by HP for Windows 11. HP Z440. The easiest solution is to find or borrow a newer video card that has UEFI bios capability built into its rom. HP Z440 GAMING COMPUTER AND OTHER HARDWARE UPGRADES - Green PC Gamers. Learn how to remove and replace the PCIe graphics card on the HP Z4 G4 Workstation. 0 Gb/s RAID (optional); Factory integrated RAID available for SATA/SAS drives (RAID 0, 0 Data, 1, and 10)"Compatible Components (from 1,746 PCs) Popular components found in the HP Z840 Workstation. For desktops, press Ctrl + Alt + s. 14-in-1 Media card reader (optional) Power supply. For laptops, press Fn + Esc. For details on the supported memory configurations on the HP Z840 Workstation, please refer to the System Technical Specifications - System Board section of this document. Most of these good memory suppliers provide a "Memory Finder" utility on their web site: The memory shown above. 00 and you problem is solved. HP SD Card reader. Linux Compatibility Matrix: View | Download : Declaration of Conformity: View | Download :Check the information on compatibility, upgrade, and available fixes from HP and Microsoft. Solution. 8GHz) average CPU= 13,080 / STM = 2,082. he 3 HP option part numbers that are made to go into the dedicated on-motherboard M. See solutions. note that while HP never validated the faster 19200 speed, it will work fine in the z440. I don't even get a bios/uefi screen. Windows 11 Support Center. Ideal config is identical sets of FOUR sticks. PDF Complete - Corporate. Single graphics configuration requires the 750 W chassis or 1000 W chassis. 16GB DDR4-2133 ECC Registered RAM. note that they provide 32, 16, and 8GB memory, but also the 4GB sticks. HP Z640. for Z by HP Workstations. You could try putting a new CMOS battery in the motherboard. 0-compliant motherboard with one dual-width x16 graphics slot. By: Challenger392. 2 cards will work as long as you understand that they are nvme/sata not dual nvme. To make sure a new graphics card will work with PC, you’ll need: PCIe x16 slot on your motherboard. buy a sec video card off ebay for 10. Form factor. note: Single graphics configuration requires the HP Z4 G4 Fan and Front Card Guide Kit, which is available both CTO and AMO. I think I explained myself a little wrong. 8GB DDR4-2133 ECC Registered RAM. Thermal and Power Specs: Maximum GPU Temperature: 94 °C / 201 °F Graphics Card Power: 120 W. I have read that the PSU in the HP Z440 in underrated. Z640 and Z440: Slot #5 and #2* * Use of Z Turbo Drive Quad Pro in Slot 2 will necessitate moving the primary graphics card to an x8 or x4 PCIe slot, which could lead to reduced graphics performance. Safety & Comfort. Windows 11 Pro or other operating systems13th Generation Intel® Core™ i5, i7, or i9 processors. 1,001x. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. HP Z Turbo Drive Quad Pro installation. Safety & Comfort. your HP z440 was released AFTER the z820 model line. More Graphics Cards >> Document Management Software Here, we only show product images of sponsoring. HP Notebook - 14-ck0061la. Each processor supports up to 4 channels of DDR4 memory. 3. 16GB DDR4-2133 ECC Registered RAM. HP Business PCs - HP Client Security Manager and Windows 11 compatibility. Lowest end current generation released at this moment is the RTX 3060 Ti that is $400 and being released Dec. Mini form factor. The Computer Setup Utility closes and the computer restarts. HP Z4 G4, HP Z6 G4, HP Z8 G4 Workstations - Supported Workstation Platforms for Nvidia Turing-Based Graphics Cards. Supports ACPI 2. the pci bus speed is important, because these usb 3. HP Z440, Z640, and Z840 Workstation Series - Maintenance and Service Guide. Windows 11 Support Center. 16GB DDR4-2133 ECC Registered RAM. HP 2. Effective October 3rd, 2016, HP is changing the software configuration and system BIOS firmward on HP Z workstations that come with Windows 10. Single graphics configuration requires the 750 W. QuickSpecs PCIe Solid State Drives for HP Workstations. 0. Try one of our automated tools or diagnostics. The power connectors of the power supply should be compatible with the graphics card. Xeon E5-1620 v3 Intel Bench 72%, 10,197 samples. 00. HP Z230 Tower Workstation, HP Z240 Small Form Factor Workstation, HP Z240 Tower Workstation, HP Z420 Workstation, HP Z440 Workstation, HP Z640 Workstation, HP. 8GB of GDDR6 VRAM. note: For details on the supported memory configurations on the HP Z440 Workstation, please refer to the System Technical Specifications - System Board section of this document. 0, NVIDIA GeForce RTX 2070 8GB (VR & 4K Ready), HDMI, Display Port - Windows 10 Pro (Renewed) Equipped with HP Z Turbo Drive PCIe M. 8GHz CPU, 16GB DDR3 RAM, New 240GB SSD & New 1TB HDD, Windows 10 Pro, USB 3. the system can only xfer data across it's pcie 2. The problem is any time I put a different video card in it it will not boot. Compatible Components (from 5,214 PCs) Popular components found in the HP Z420 Workstation. HP Care Pack Services offer upgraded service levels to extend and expand a standard product warranty. 0 dual row, 12 circuits) is designed to deliver up to 600W to a graphics card using 12V rail of a PSU. HP Z440 Workstation. read the HP quickspecs for your z440, note the listed video cards check the max wattage/dimensions of the fasted card offered by HP by visiting the nvidia web site. The HP Z440 also supports DDR4 memory and NVME. That means that 2 x 6-pin PCIe (2 x 75 = 150 watt) is insufficient to power this graphics card. HP Z Turbo Drive Quad Pro installation. Again, the processor you choose depends on your work and whether you multitask. Core i7-7700 Intel $205 Bench 76%, 256,717 samples. Xeon E5-1650 v4 Intel Bench 83%, 3,842 samples. 0. #1. Better for the Planet. Windows 11 Support Center. Windows 11 Support Center. You can try to reset the BIOS on it and see if it turns on, unplug power and remove the CMOS battery for about 30 seconds, plug things in and see if it works. Download the latest drivers, firmware, and software for your HP Z440 Workstation. Supports Nvidia & AMD Graphics card. It has to be 3GB, 6GB, or 12GB. Windows 11 Support Center. Find full product specifications and compatibility information for your HP Z440 Workstation. Two different GPU, HP, W10 and nVidia drivers,. The Z440 heatsink has almost 2x the cooling fin area than the Z420 heatsink, so I'm thinking I can overclock with that to the degree I can avoid getting a liquid cooler. Windows 11 Support Center. Key Features. 4 Replies. I have been looking at GTX970s to GTX1060s and also RX480 and RX580. 72 1 0. the wattage a card draws, ( again check the power draw of a High end HP approved card) 8GB DDR4-2133 ECC Registered RAM. MSI's GeForce GTX 1070 Gaming X is an overclocked custom-design variant of the GTX 1070 that is whisper quiet even during heavy gaming thanks to its dual-fan TwinFrozr thermal solution. There are 27 HP z420 / RX 580 results in Passmarks baselines. The manual also lists that the PSU is rated up to 225W for the graphics card. Service and Support Your Option Limited Warranty is a one (1) year (HP Option Limited Warranty Period) parts replacement warranty on any HP-. It's too fat (wide) and too long to fit in Slot 5. In some countries or regions, HP may provide a printed warranty in the box.