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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

  • Capacity64GB
  • Type288-Pin DDR5 ECC RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS Latency46
  • Voltage1.1V
  • ECCYes

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.

Highlights

  • 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

Specifications

BrandOWC
Part Number5R6D52R464GB
Capacity64GB
Type288-Pin DDR5 ECC RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS Latency46
Voltage1.1V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemSupermicro Motherboard X13DAI-T
Supermicro Motherboard X13DDW-A
Supermicro Motherboard X13DEG-M
Supermicro Motherboard X13DEG-OA
Supermicro Motherboard X13DEG-OAD

Other versions of this model

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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.

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