We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Eight green DDR5 RDIMM modules with gold contacts and black chips

NEMIX RAM

NEMIX RAM RS720A-E12-RS24U 256GB (8x32GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-GDXF-ME2AR MPN RS720A-E12-RS24U

Eight 32 GB DDR5 4800 CL40 ECC registered DIMMs deliver 256 GB at 1.10 V for the ASUS RS720A-E12-RS24U server

  • Total capacity256 GB (8 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 256GB total capacity supports heavy virtualization workloads
  • DDR5 4800 speed handles data-intensive server tasks
  • ECC registered design protects data integrity under load
  • 1V operation reduces power draw in dense configurations
  • 8x32GB kit fills all channels for balanced bandwidth

Targeted 256GB DDR5 server kit

This 256GB kit supplies eight 32GB DDR5 4800 CL40 ECC registered DIMMs built for the ASUS RS720A-E12-RS24U 2U dual-processor server. It targets administrators who need maximum registered memory capacity in that specific platform.

Pre-validated eight-module kit

The eight matched 1Rx4 modules arrive as a single tested kit at 1.1V, removing the risk of mixing ranks or voltages across channels. This lets the server populate all slots immediately without manual qualification.

Confirm slot count and population rules

Verify the motherboard provides eight DDR5 RDIMM slots and supports 1Rx4 registered modules at 4800 MT/s before ordering. Systems with fewer slots or different rank requirements will not accept the full kit.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $6,543.99
Pricier than about 82% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (8 × 32 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $25.56 per GB
Pricier than about 70% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineASUS Server Motherboard Compatible Series Memory
Model nameASUS DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K8
Total capacity256 GB (8 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items256 GB (8 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 32 GB 1Rx4 modules need replacement as workloads grow?

The kit provides 256 GB across eight 32 GB 1Rx4 DDR5 4800 RDIMMs; capacity is fixed, so expanding beyond 256 GB requires additional DIMM slots on the ASUS RS720A-E12-RS24U motherboard

What limit appears first when the memory runs at 4800 MT/s continuously?

Sustained operation at DDR5 4800 with CL40 latency and 1.10 V is bounded by the server thermal design and memory-controller throttling thresholds rather than the modules themselves

How much heat and power do the eight registered DIMMs add during all-day use?

Eight 1.10 V DDR5 RDIMMs at 4800 MT/s draw modest power and produce low heat; the ASUS 2U chassis airflow handles the load without extra cooling

More in Model-Specific Memory Upgrades

Similar items