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 PCB memory module with black chips and gold contacts

SK hynix

SK hynix 64GB DDR4-2666 ECC LRDIMM 288-Pin

SKU CH-G83S-BP2H9

64GB DDR4-2666 ECC LRDIMM for high-capacity server memory upgrades

  • Total capacity64 GB
  • Rated speedDDR4 2666 (PC4 21300)
  • Product type288-Pin DDR4 SDRAM
  • 64 GB capacity supports memory-intensive server workloads
  • DDR4 2666 speed delivers 21300 MT/s data throughput
  • ECC LRDIMM design corrects errors for reliable operation
  • 288-pin form factor fits standard DDR4 server slots

64 GB DDR4-2666 ECC LRDIMM for servers

This 64 GB DDR4-2666 ECC LRDIMM is built for enterprise servers that require large memory capacity with error correction. The load-reduced design helps reduce electrical load on the memory bus when many modules are populated. It targets administrators upgrading or expanding memory in compatible 288-pin DDR4 platforms.

288-pin DDR4 interface and PC4 21300 speed

The module uses a 288-pin DDR4 interface and runs at DDR4 2666, rated as PC4 21300. Systems that do not support DDR4 LRDIMMs or that require a different speed grade cannot use this module. Buyers needing non-ECC UDIMMs or a different capacity should look for alternative parts.

How it compares

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

Price $218.99
Typical for this category: the median of 6,523 items is $188.99.
Total capacity 64 GB
Higher than about 70% of the 6,064 comparable items (median 32 GB).
Price per GB $3.42 per GB
Cheaper than about 86% 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
Total capacity64 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2666 (PC4 21300)

Questions about this item

What does the 2666 MT/s rating mean for actual throughput in a server?

The module runs at 2666 MT/s, delivering a peak bandwidth of 21300 MB/s per channel when the memory controller operates at that speed.

How does the 288-pin DDR4 interface limit the maximum speed of this LRDIMM?

The 288-pin DDR4 socket caps the data rate at 2666 MT/s for this module, so the memory subsystem cannot exceed PC4-21300 bandwidth.

More in ECC Server RAM

Similar items