Gigabyte - GA-X99-Ultra Gaming Motherboard
![configurator results memory](https://media.kingston.com/kingston/headers/ktc-configurator-results-memory-md.jpg)
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Standard
0 GB (Removable)
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Maximum
128 GB non-ECC UDIMM
512 GB ECC RDIMM (256GB w/ current Kingston memory)
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Bus Architecture
USB 2.0/3.x Type-A
PCI Express
SSD - SATA 2.5-inch 9.5mm
USB 2.0/3.x Type-C
SSD - U.2 NVMe
SSD - M.2 PCIe
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8 Socket(s)
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Intel Core i7 5900 / 6900 Intel X99
Intel Xeon E5-1600/2600 v3/v4 Intel X99
Intel Xeon E5-4600 v3 / v4 Intel X99
Important Configuration Notes
- MODULES MUST BE ORDERED AND INSTALLED IN GROUPS OF FOUR for Quad Channel mode.
- This motherboard supports the use of server DDR4 1Rx8 / 2Rx8 and 1Rx4 / 2Rx4 ECC Registered DIMMs with a Xeon E5 v3 series processor only. System operates Registered memory in non-ECC mode.
- ECC Registered DIMMs and Non-ECC Unbuffered DIMMs cannot be mixed.
- System supports 2133 MT/s speed natively, and up to 3600 MT/s in XMP overclock mode when using Core i7 processors. HyperX modules must be used to overclock system memory.
- When running XMP at DDR4 3200 or higher, system stability depends on the CPU's capabilities.
Compatible Upgrades For Your System
- ValueRAM
- Server Premier
- Solid-State Drives
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Part Number: KVR26N19D8/16
- Part Number: KVR26N19D8/16
- DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 2RX8 1.2V 288-pin 8Gbit
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Part Number: KVR26N19S8/8
- Part Number: KVR26N19S8/8
- DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered DIMM CL19 1RX8 1.2V 288-pin 8Gbit
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Part Number: KVR26N19S8L/8
- Part Number: KVR26N19S8L/8
- DDR4 2666MT/s Non-ECC Unbuffered VLP DIMM CL19 1RX8 1.2V 288-pin 8Gbit
- Spec Sheet PDF
DDR4 2666MT/s Non-ECC Unbuffered VLP DIMM CL19 1RX8 1.2V 288-pin 8Gbit
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Part Number: KSM26RD4/32HDI
- Part Number: KSM26RD4/32HDI
- DDR4 2666MT/s ECC Registered DIMM CL19 2RX4 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 2RX4 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
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Part Number: KSM26RD4/32MRR
- Part Number: KSM26RD4/32MRR
- DDR4 2666MT/s ECC Registered DIMM CL19 2RX4 1.2V 288-pin 8Gbit Micron R Rambus
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 2RX4 1.2V 288-pin 8Gbit Micron R Rambus
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Part Number: KSM26RD8/16HDI
- Part Number: KSM26RD8/16HDI
- DDR4 2666MT/s ECC Registered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
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Part Number: KSM26RD8/16MRR
- Part Number: KSM26RD8/16MRR
- DDR4 2666MT/s ECC Registered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Micron R Rambus
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 2RX8 1.2V 288-pin 8Gbit Micron R Rambus
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Part Number: KSM26RS4/16HDI
- Part Number: KSM26RS4/16HDI
- DDR4 2666MT/s ECC Registered DIMM CL19 1RX4 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 1RX4 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
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Part Number: KSM26RS4/16MRR
- Part Number: KSM26RS4/16MRR
- DDR4 2666MT/s ECC Registered DIMM CL19 1RX4 1.2V 288-pin 8Gbit Micron R Rambus
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 1RX4 1.2V 288-pin 8Gbit Micron R Rambus
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Part Number: KSM26RS8/8HDI
- Part Number: KSM26RS8/8HDI
- DDR4 2666MT/s ECC Registered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Hynix D IDT/Renesas
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Part Number: KSM26RS8/8MRR
- Part Number: KSM26RS8/8MRR
- DDR4 2666MT/s ECC Registered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Micron R Rambus
- Spec Sheet PDF
- PCN
DDR4 2666MT/s ECC Registered DIMM CL19 1RX8 1.2V 288-pin 8Gbit Micron R Rambus
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Part Number: SFYRS/1000G
- PCIe 4.0 NVMe M.2
- 7,300MB/s Read, 6,000MB/s Write
- Includes Acronis cloning software
- Single-sided
- Part Number: SFYRS/1000G
- Learn more
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Part Number: SNV2S/1000G
- Gen 4x4 NVMe PCIe Performance
- 3-year Limited Warranty
- Includes Acronis cloning software
- Up to 3,500MB/s Read, 2,100MB/s Write
- Part Number: SNV2S/1000G
- Learn more
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Part Number: SKC3000S/1024G
- PCIe 4.0 NVMe M.2
- 7,000MB/s Read, 6,000MB/s Write
- Includes Acronis cloning software
- Single-sided
- Part Number: SKC3000S/1024G
- Learn more
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Part Number: SKC600/1024G
- Includes Acronis cloning software
- SATA Rev 3.0
- XTS-AES 256-bit Encryption, TCG Opal 2.0, eDrive
- 3D TLC NAND technology
- Up to 550MB/s Read, 520MB/s Write
- Part Number: SKC600/1024G
- Learn more
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Part Number: SA400S37/240G
- SATA Rev 3.0
- 500MB/s read, 350MB/s write
- Includes Acronis cloning software
- Part Number: SA400S37/240G
- Learn more
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Part Number: SQ500S37/240G
- SATA Rev 3.0
- 500MB/s read, 350MB/s write
- Includes Acronis cloning software
- Part Number: SQ500S37/240G
- Learn more