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 with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 1TB (8 x 128GB) DDR5 4800 ECC RDIMM Dell PowerEdge R760

SKU CH-30S4-ZBQ07

1 TB DDR5 ECC registered server memory kit with eight 128 GB modules at 4800 MT/s CL40 1.1 V for Dell PowerEdge R760

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB total capacity across eight 128GB modules
  • DDR5 4800 speed with CL40 latency for responsive throughput
  • ECC registered design detects and corrects data errors
  • 10V operation reduces power draw under load
  • Validated for Dell PowerEdge R760 server compatibility

Capacity and Form Factor

This kit provides 1TB of registered DDR5 server memory across eight 128GB modules. Each module uses the 288-pin RDIMM form factor with a 4Rx4 rank configuration and operates at 1.10V. It is built for Dell PowerEdge R760 systems requiring high-density ECC memory.

Suited For And Limits

It suits administrators upgrading a PowerEdge R760 to its maximum supported capacity for virtualisation, database or analytics workloads that demand error correction. It is not for consumer desktops, workstations that require unbuffered DIMMs, or any platform that cannot address 4Rx4 registered modules at this density.

Sustained Load Behaviour

Modules are stress tested under load to verify stability during continuous operation. The registered buffer and on-die ECC maintain data integrity across all ranks during prolonged, multi-threaded workloads. CL40 latency and 4800 MT/s throughput remain consistent without thermal throttling, as the design omits a heat spreader for dense chassis airflow.

How it compares

Measured against everything we stock in ECC Server RAM, at today’s prices. Recalculated every night.

Price $32,858.99
Pricier than about 94% of the 6,523 comparable items (median $188.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 92% of the 6,064 comparable items (median 32 GB).
Price per GB $32.86 per GB
Pricier than about 90% of the 6,064 comparable items (median $7.25 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 lineDell Series Server Memory
Model nameDell Compatible DDR5 ECC Registered RDIMM
Part numberMR38400-744K8
Total capacity1 TB (8 × 128 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
Memory rank4Rx4
Heat spreaderNo
Power
Rated voltage1.1 V

Questions about this item

Will this 8 x 128 GB DDR5 kit run in a Dell PowerEdge R760 without extra hardware?

The modules are built to Dell PowerEdge R760 specifications, so they install directly into the server’s DDR5 RDIMM slots with no additional parts required.

Can I mix these 4800 MT/s 4Rx4 RDIMMs with slower DDR5 modules already in the R760?

The server will operate all installed DDR5 at the lowest common speed and rank configuration, so adding these 4800 MT/s 4Rx4 modules alongside slower kits will down-clock the faster memory.

How do I confirm the full 1 TB is recognised and ECC is active after installation?

Check the system BIOS or iDRAC inventory — it should show 1 TB total across eight 128 GB RDIMMs at 4800 MT/s with ECC status reported as enabled.

More in ECC Server RAM

Similar items