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Green printed circuit board with black memory chips, gold edge connector, no heat spreader

OWC

OWC 64GB DDR5 5600 ECC RDIMM 2Rx4 CL46 1.1V memory upgrade for Gigabyte G293-S42 S43 S45 S46 S47

SKU CH-V09G-71WRK

A 64GB DDR5 5600 ECC registered DIMM for Gigabyte G293-S42, S43, S45, S46 and S47 servers

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

Capacity 64GB

  • 64 GB capacity lets you run larger workloads on Gigabyte G293 servers
  • DDR5 5600 speed with CL46 latency delivers high-throughput registered memory
  • ECC registered design detects and corrects errors for stable operation
  • 1 V operation reduces power draw in dense configurations
  • JEDEC and RoHS compliant module ensures warranty-safe upgrades

Server-grade DDR5 ECC RDIMM

This 64GB DDR5 5600 module is an ECC registered DIMM built for Gigabyte G293-S42, G293-S43, G293-S45, G293-S46 and G293-S47 servers. It operates at 1.1V with a CL46 latency and a 2Rx4 rank configuration. The part is designed for workstation, NAS and network-switch environments that require registered memory with error correction.

Registered DIMM constraints

ECC registered memory cannot be mixed with unbuffered or load-reduced modules in the same system. The 288-pin DDR5 form factor fits only platforms that support registered DDR5 at the JEDEC-standard PC5-44800 speed. Standard desktop computers will not accept this module type.

Single 64GB capacity per module

Each unit provides 64GB in one DIMM, so total system memory scales with the number of populated slots. Buyers who need a different per-module density must select another part.

How it compares

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

Price $1,596.99
Pricier than about 65% 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 $24.95 per GB
Pricier than about 69% of the 20,941 comparable items (median $8.19 per GB).

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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 systemsGigabyte G293-S42
Gigabyte G293-S43
Gigabyte G293-S45
Gigabyte G293-S46
Gigabyte G293-S47

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the 64GB module or combine smaller kits for my G293-S45?

This single 64GB DDR5 5600 ECC RDIMM fills one 288-pin slot. If your board has free slots, add identical modules to reach the total capacity you need.

What does the 5600 PC5-44800 rating deliver in a G293-S46 server?

The module runs at DDR5 5600 with CL46 latency and 1.1V, giving the maximum JEDEC-standard throughput the platform supports for registered ECC memory.

Is the 288-pin ECC RDIMM interface compatible with standard desktop DDR5 slots?

No. The 288-pin registered ECC RDIMM is keyed for workstation and server platforms such as the G293-S42, S43, S45, S46 and S47 and will not fit or function in unbuffered desktop sockets.

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