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 sticks in anti-static tray

NEMIX RAM

NEMIX RAM 128GB (8x16GB) DDR5 4800 ECC RDIMM ASUS RS720Q-E11-IM memory upgrade

SKU CH-J10N-VHCJ5

Eight 16 GB DDR5-4800 ECC registered DIMMs add 128 GB to ASUS RS720Q-E11-IM servers at 1.1 V CL40

  • Total capacity128 GB (8 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB total capacity across eight 16 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design protects data integrity
  • 1 V operation reduces power draw
  • Validated for ASUS RS720Q-E11-IM server

ASUS RS720Q-E11-IM memory upgrade

This 128GB kit supplies eight 16GB DDR5 RDIMM modules built for the ASUS RS720Q-E11-IM server platform. Each module runs at 4800 MT/s with CL40 latency at 1.10V and includes ECC and registered buffering for data integrity in multi-node environments.

Sustained load behaviour

Registered DDR5 modules with on-die ECC maintain signal quality across all eight slots during continuous workloads. The 1.10V operating voltage and single-rank 1Rx8 organisation help keep power draw predictable when every node in the 2U4N chassis is fully populated.

DDR5 interface limits

The PC5-38400 standard caps transfer rate at 4800 MT/s per pin, so total bandwidth scales with the number of populated channels rather than per-module speed. Builders needing higher throughput must select a platform that supports faster DDR5 speeds or additional memory channels.

How it compares

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

Price $3,640.99
Pricier than about 75% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (8 × 16 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $28.45 per GB
Pricier than about 80% 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 numberMR38400-618K8
Total capacity128 GB (8 × 16 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 rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsASUS
In the box
Included items128 GB (8 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.1 V DDR5 4800 RDIMM kit draw when the RS720Q-E11-IM runs continuously?

Each module operates at 1.1 V with a CL40 timing; total system draw depends on the server's memory-controller configuration and workload.

What must the ASUS RS720Q-E11-IM already provide for this 288-pin ECC RDIMM kit to function?

The motherboard needs eight free DDR5 RDIMM slots that support registered ECC modules at 4800 MT/s and 1.1 V.

Will the 1Rx8 registered modules work alongside any existing RDIMMs already installed in the RS720Q-E11-IM?

Mixing ranks or speeds is not recommended; for stable operation all slots should use identical 1Rx8 DDR5 4800 registered ECC modules.

More in Model-Specific Memory Upgrades

Similar items