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 288-pin DDR4 server memory module without heat spreader

Kingston Technology Corp.

Kingston Technology Corp. KSM29RD4/64MER 64GB DDR4 2933 ECC Registered server RAM

SKU CH-D8AP-CT6RS MPN KSM29RD4/64MER

64 GB DDR4 2933 registered ECC server memory with CL21 timing at 1.20 V

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • CAS latencyCL21
  • Memory timings21-21-21
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • 64 GB capacity supports large virtualisation workloads
  • DDR4 2933 speed delivers 23400 MB/s bandwidth
  • ECC Registered design corrects single-bit errors automatically
  • CL21 21-21-21 timing ensures stable server operation
  • 20 V operation reduces power draw per module

Server Memory Module

This 64GB DDR4 registered DIMM is built for enterprise servers and workstations that require error-correcting memory. The module delivers 2933 MT/s bandwidth with CL21 latency for stable throughput in multi-socket platforms.

288-Pin Registered Build

A registered design places a buffer between the memory controller and the DRAM chips, reducing electrical load on the motherboard. The 288-pin DDR4 interface fits standard server slots and the 1.20V operating voltage matches platform specifications.

Thermal And Power Profile

Without a heat spreader the module relies on chassis airflow for cooling, which is typical for dense server configurations. The 1.20V supply keeps power draw low per DIMM, helping total system power stay within budget during sustained workloads.

How it compares

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

Price $248.99
Pricier than about 56% of the 6,523 comparable items (median $188.99).
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $3.89 per GB
Cheaper than about 82% 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 nameKingston
Product linePremier Series
Model nameKSM29RD4/64MER
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2933 (PC4 23400)
Memory
CAS latencyCL21
Memory timings21-21-21
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Size & build
Shipping weight0.14 kg
Package size178 × 76 × 13 mm

Questions about this item

What speed does the DDR4 2933 (PC4 23400) interface run at on this module?

The module operates at DDR4 2933, which is the PC4 23400 data rate specified for this kit.

What physical slot and module height are required for this 288-pin DDR4 DIMM?

It fits a standard 288-pin DDR4 DIMM slot; the module has no heat spreader so it uses the basic JEDEC height profile.

How is this registered ECC module installed and what step is often missed?

Align the notch with the slot key, press firmly until both retention clips click, and ensure the platform supports registered ECC memory.

More in ECC Server RAM

Similar items