GIGABYTE Server & Workstation Memory: R, G, H, E-Series, Server Boards

416 products

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Memory upgrades for GIGABYTE servers, server motherboards and workstations, from DDR4 platforms on 3rd Gen Intel Xeon Scalable, AMD EPYC 7003 and Ampere Altra to current DDR5 systems on Intel Xeon 6, AMD EPYC 9005 and 9006, and AmpereOne. Each listing covers one GIGABYTE system or board, using the memory type, speed and module sizes GIGABYTE specifies for it. To find yours, type the GIGABYTE model number into the search bar at the top of the page, for example R283-Z96-AAE1, G494-SB4-AAP2, H273-Z80-AAW1, R284-A94-AAL1 or MZ73-LM0. The full model number, including the suffix (such as -AAJ1 or -AAV1), is on the system label and in your order paperwork. Suffix versions of the same system take the same memory, and the search finds them all.

Shop by GIGABYTE system type

Rack and storage servers (186 listings)
GPU servers (81 listings)
High-density and blade servers (31 listings)
Edge servers (25 listings)
Server motherboards (74 listings)
Workstations and workstation boards (19 listings)
GIGABYTE systems configured and sold by Thinkmate

Which memory does my GIGABYTE server take?

Intel Xeon 6 and AMD EPYC 9005 / 9006: DDR5-6400 RDIMM (GIGABYTE rates some platforms higher; these modules run at up to 6400).
5th / 4th Gen Intel Xeon Scalable, AmpereOne: DDR5-5600 RDIMM.
AMD EPYC 9004, 8004 and Intel Xeon W: DDR5 RDIMM at 4800 MT/s and up.
3rd Gen Intel Xeon Scalable, AMD EPYC 7003 / 7002, Ampere Altra: DDR4-3200 RDIMM or LRDIMM.
AMD EPYC 4005 / 4004 and Ryzen, Intel Xeon 6300 / E-2400: DDR5 ECC UDIMM (and non-ECC UDIMM where GIGABYTE supports it).

Memory rules for GIGABYTE servers

Match the generation: DDR5 platforms take only DDR5 and DDR4 platforms take only DDR4. The modules are keyed differently and will not seat.
Registered or unbuffered, never both: Xeon, EPYC 9000/8000/7000 and Ampere platforms take registered memory (RDIMM, or LRDIMM where listed); EPYC 4004/4005, Ryzen, Xeon 6300/E-2400 and Core platforms take unbuffered UDIMMs.
MRDIMMs (multiplexed-rank modules on Xeon 6 and EPYC 9006 platforms) are a separate module type. NEMIX RAM listings on those platforms are standard RDIMMs.
Use one module size and type per system, and populate every memory channel evenly on each processor for full bandwidth.
Each listing states the speed GIGABYTE rates for that platform; faster modules run at the speed the platform supports.

Buying GIGABYTE server memory direct from NEMIX RAM

NEMIX RAM is a US-based server memory specialist, in business since 1993. Every module is researched, matched, and compatibility-tested by NEMIX RAM, is JEDEC-compliant, and is backed by a lifetime warranty. Purchase orders, net terms and volume pricing are available for data centers, AI and HPC sites, universities, government buyers, system integrators and resellers. Request a quote for a cluster, a rack refresh or a spares pool, or send us your GIGABYTE model number and we will confirm the right module before you order.

More GIGABYTE memory: Rack and storage servers · GPU servers · High-density and blade servers · Edge servers · Server motherboards · Workstations and workstation boards · GIGABYTE systems sold by Thinkmate · GIGABYTE desktop motherboards