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 circuit board with black memory chips, no heat spreader, gold edge connector, 288 pins

OWC

OWC 64GB DDR5 5600 ECC RDIMM CL46 2Rx4 288-pin 1.1V memory upgrade

SKU CH-SADZ-GH98G

Single 64 GB DDR5 5600 ECC registered RDIMM with CL46 latency and 1.1 V operation for select Supermicro workstation and server boards

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 64GB

  • 64GB single module doubles server capacity
  • DDR5 5600 speed accelerates data-intensive workloads
  • ECC registered design protects data integrity
  • 1V operation reduces power draw
  • Validated for Supermicro X13 motherboards

Server-grade 64 GB DDR5 ECC RDIMM

This single 64 GB DDR5 5600 module is an ECC registered DIMM built for Supermicro X13 series motherboards such as the X13DAI-T, X13DDW-A, X13DEG-M, X13DEG-OA and X13DEG-OAD. It targets workstations, servers and NAS systems that require registered error-correcting memory.

Verify registered ECC support and voltage

Confirm the motherboard accepts 288-pin DDR5 registered ECC RDIMMs at 1.1 V and that the memory controller supports 5600 MT/s CL46 timing. The module will not work in standard desktop boards, nor can it be mixed with unbuffered or load-reduced DIMMs.

Fits X13 server platforms and frees DIMM slots

The 2Rx4 organisation delivers 64 GB in one slot, leaving remaining channels open for further expansion. JEDEC and RoHS compliance ensures warranty-safe integration into compatible Supermicro systems without requiring proprietary firmware.

How it compares

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

Price $1,810.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
CAS latency 46
Higher than about 90% of the 483 comparable items (median 22).
Price per GB $28.30 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 nameOWC
Part number5R6D52R464 GB
Total capacity64 GB
Product type288-Pin DDR5 ECC RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro Motherboard X13DAI-T
Supermicro Motherboard X13DDW-A
Supermicro Motherboard X13DEG-M
Supermicro Motherboard X13DEG-OA
Supermicro Motherboard X13DEG-OAD

Other versions of this model

5 more in the same range

Questions about this item

Does the single 64GB module ship alone or with additional accessories?

The module ships as a single 64GB DDR5 5600 ECC RDIMM with no extra accessories included.

When should I choose the 64GB 2Rx4 CL46 module over a different capacity or rank?

Choose this 64GB 2Rx4 CL46 module when your Supermicro X13 board supports registered ECC and you need maximum capacity per slot.

What does the 5600 MT/s rating deliver once installed in a compatible Supermicro X13 system?

The 5600 MT/s rating provides JEDEC-standard DDR5 bandwidth at CL46 latency when the motherboard runs the module at its rated speed.

More in Model-Specific Memory Upgrades

Similar items