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Green printed circuit board with black memory chips in a 288-pin DIMM form factor

OWC

OWC 32GB DDR5 5600 PC5-44800 CL46 2Rx8 288-pin 1.1V ECC Registered RDIMM memory upgrade

SKU CH-45MS-WS7HP

32 GB DDR5 5600 ECC registered RDIMM for Gigabyte E163-S30, E263-S30, E283-S90, G293-S40 and G293-S41 servers

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • CAS latency46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx8

Capacity 32GB

  • 32 GB capacity handles large workloads and virtualization
  • DDR5 5600 speed with CL46 latency for responsive data access
  • ECC registered design detects and corrects memory errors
  • 1 V operation reduces power draw in server environments
  • Qualified for Gigabyte E163-S30 E263-S30 E283-S90 G293-S40 G293-S41

Server-grade DDR5 ECC RDIMM

This OWC 32 GB DDR5 5600 module is an ECC registered DIMM built for workstations, NAS appliances, servers and network switches. It runs at PC5-44800 with CL46 latency and 1.1 V, using a 2Rx8 organisation on a 288-pin form factor. The module carries no heat spreader and is validated for the listed Gigabyte platforms.

Replaces standard unbuffered memory

The jump is worth it when your system requires registered ECC memory for error correction and signal integrity under sustained loads. It cannot be mixed with unbuffered or load-reduced DIMMs, so a full replacement of existing modules is necessary. The upgrade extends the service life of compatible infrastructure or reduces cost in a new build.

Suits administrators of qualified Gigabyte servers

Buyers maintaining an E163-S30, E263-S30, E283-S90, G293-S40 or G293-S41 will find a direct, JEDEC-compliant match. It is not for desktop PCs, consumer motherboards or any system that does not explicitly support DDR5 registered ECC RDIMMs.

How it compares

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

Price $895.99
Pricier than about 60% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
CAS latency 46
Higher than about 90% of the 483 comparable items (median 22).
Price per GB $28.00 per GB
Pricier than about 78% 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 number5R6D52R832 GB
Total capacity32 GB
Product type288-Pin DDR5 ECC RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Memory
CAS latency46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGigabyte E163-S30
Gigabyte E263-S30
Gigabyte E283-S90
Gigabyte G293-S40
Gigabyte G293-S41

Other versions of this model

5 more in the same range

Questions about this item

Does the 288-pin DDR5 RDIMM fit the Gigabyte E163-S30, E263-S30, E283-S90, G293-S40 and G293-S41 servers?

Yes, the 32 GB DDR5 5600 CL46 2Rx8 1.1 V ECC registered module is validated for all five Gigabyte server models listed.

What is the correct installation sequence for this registered ECC DIMM?

Power down the server, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until both latches click, then power on and confirm 32 GB appears in BIOS.

When should this DDR5 5600 ECC RDIMM be replaced?

Replace the module if memory diagnostics report uncorrectable ECC errors, the system fails to POST with the DIMM installed, or a firmware update requires a higher speed grade than 5600 MT/s.

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