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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 32GB DDR5 4800 CL40 2Rx8 288-pin 1.1V ECC Registered RDIMM for Gigabyte R283-P93

SKU CH-7W33-P33GA

A 32 GB DDR5 4800 CL40 ECC registered RDIMM built for the Gigabyte R283-P93 server platform

  • Total capacity32 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • CAS latency40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Memory rank2Rx8

Capacity 32GB

  • ECC registered design protects data integrity in servers
  • 32GB capacity expands memory for heavy workloads
  • DDR5 4800 speed delivers high bandwidth performance
  • 1V operation reduces power draw per module
  • Validated for Gigabyte R283-P93 workstation compatibility

32 GB DDR5 ECC RDIMM for Gigabyte R283-P93

This 32 GB registered DDR5 module is built for the Gigabyte R283-P93 server platform. It targets administrators who need error-correcting memory in workstations, NAS units or network switches. Standard desktop boards cannot use this module.

ECC registered design changes data integrity

The registered buffer and ECC logic detect and correct single-bit errors, reducing silent data corruption in critical workloads. JEDEC-standard PC5-38400 timing at CL40 and 1.1 V operation keeps power draw predictable. Mixing with unbuffered or load-reduced DIMMs is not supported.

Single DIMM installs in minutes

Insert the 288-pin module into an empty slot on the R283-P93 and the system registers the capacity at POST. No heat spreader means clearance is rarely an issue. The only common failure is attempting to pair this registered stick with incompatible unbuffered memory.

How it compares

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

Price $852.99
Pricier than about 59% 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 40
Higher than about 70% of the 483 comparable items (median 22).
Price per GB $26.66 per GB
Pricier than about 74% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number4R8D52R832 GB
Total capacity32 GB
Product type288-Pin DDR5 ECC RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Memory
CAS latency40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGigabyte R283-P93

Other versions of this model

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Questions about this item

Will this 32GB DDR5 module need any maintenance or replacement during the server's lifespan?

The module has no heat spreader and no moving parts, so it requires no routine maintenance; replacement is only needed if a memory error occurs or capacity must be increased beyond 32GB.

What limit appears first when this RDIMM runs continuously in a Gigabyte R283-P93?

The registered ECC design and 1.1V operation keep thermal and signal limits well within JEDEC spec, so the first practical limit is the 32GB capacity ceiling of the single DIMM slot.

How much heat or noise does this 4800 CL40 module add when the system runs all day?

At 1.1V the module draws minimal power and produces negligible heat; with no fan or moving parts it adds zero audible noise to the chassis.

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