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 rectangular DDR4 RDIMM module with black chips, no heat spreader, 288 gold pins

NEMIX RAM

NEMIX RAM 8GB DDR4 2933 ECC RDIMM Dell Precision 5820 memory upgrade

SKU CH-VVHN-ETZ7Y

8GB DDR4 2933 ECC registered DIMM for Dell Precision 5820 workstations

  • Total capacity8 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • ECC protection prevents data corruption in critical workloads
  • Registered design improves signal integrity for stable operation
  • 2933 MHz speed delivers responsive performance for demanding tasks
  • 20 V operation reduces power consumption and heat output
  • Validated for Dell Precision 5820 workstation compatibility

Dell Precision 5820 Compatible Upgrade

This 8 GB DDR4 ECC RDIMM is validated for the Dell Precision 5820 tower workstation. It targets IT professionals and workstation owners who need registered memory with error correction for stable operation in mission-critical environments.

Registered ECC Module for Server-Grade Boards

The module requires a motherboard that supports 288-pin DDR4 RDIMMs with registered signalling and ECC capability. It frees the system from relying on non-ECC consumer modules that cannot detect or correct single-bit errors under heavy workloads.

1.2 V Operation at CL21 2933 MT/s

Running at 1.20 V with a CAS latency of 21, the module maintains its rated 2933 MT/s throughput during sustained compute tasks. The registered buffer reduces electrical load on the memory controller, helping consistent data integrity over long periods.

How it compares

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

Price $77.99
Cheaper than about 71% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $9.75 per GB
Typical for this category: the median of 20,941 items is $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 lineDell Server/Workstation Compatible Series Memory
Model nameDell DDR4 2933 MHz RDIMM Registered Server Memory
Part numberMR23400-818K1
Total capacity8 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.2 V
Compatibility
Compatible systemsDell
In the box
Included items8 GB (1 × 8 GB) DDR4 2933 MHz PC4-23400 1Rx8 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the CL21 latency become a bottleneck during sustained workloads?

CL21 is the rated CAS latency at 2933 MT/s; it does not change under load, so the limit is the module's fixed timing rather than a variable slowdown.

How much heat does the module produce when running continuously?

The module operates at 1.2 V with no heat spreader, so power draw and heat output remain low during all-day use.

What must the system already have to accept this registered ECC DIMM?

A Dell Precision 5820 workstation with an available 288-pin DDR4 RDIMM slot that supports registered ECC memory.

More in Model-Specific Memory Upgrades

Similar items