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
Green DDR5 RDIMM module with black chips and gold contacts

NEMIX RAM

NEMIX RAM RS700-E11-RS12U 32GB DDR5 4800 CL40 1Rx4 ECC RDIMM memory upgrade

SKU CH-MC9E-DDGR5 MPN RS700-E11-RS12U

32 GB DDR5 4800 registered ECC module built for ASUS RS700-E11-RS12U servers

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 32 GB capacity expands server memory for heavy workloads
  • DDR5 4800 speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical data
  • 1 V operation reduces power draw in dense configurations
  • Validated for ASUS RS700-E11-RS12U 1U dual-socket server

Purpose-built server memory

This 32 GB DDR5 4800 module is a registered ECC RDIMM designed for the ASUS RS700-E11-RS12U 1U dual-socket server. It operates at 1.10 V with CL40 latency and a 1Rx4 organisation using major OEM chips.

Build integration

The 288-pin RDIMM fits the server's registered DIMM slots and the ECC function works with the platform's error-correction logic. Registered buffering reduces electrical load on the memory controller, freeing electrical headroom for fully populated configurations in the 1U chassis.

Fit and alternatives

Suited for IT teams upgrading or repairing the specified ASUS 1U server where registered ECC DDR5 is required. Not suited for builds that need unbuffered UDIMMs, non-ECC memory, a different DDR generation, or modules with a heat spreader.

How it compares

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

Price $950.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $29.72 per GB
Pricier than about 84% 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 numberMR38400-314K1
Total capacity32 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 items32 GB (1 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Will the CL40 latency bottleneck throughput once the server runs at full load for hours?

The module operates at DDR5 4800 with CL40 timing and 1.10 V; latency is fixed by the JEDEC specification and does not change under sustained load.

Does the registered design and lack of a heat spreader keep thermals and noise acceptable in a 1U chassis running continuously?

Registered operation reduces electrical load on the memory controller, and the module runs at the standard 1.10 V without a heat spreader, relying on the server's directed airflow for cooling.

Must the ASUS RS700-E11-RS12U motherboard already be populated with identical 1Rx4 DDR5 RDIMMs for this 32 GB stick to function?

The module is validated for the ASUS RS700-E11-RS12U 1U dual-socket server and can be installed in any compatible DIMM slot following the motherboard's population rules.

More in Model-Specific Memory Upgrades

Similar items