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Green bare circuit board with gold contacts and black memory chips, 288-pin DDR5 RDIMM

OWC

OWC 32GB DDR5 4800 ECC Registered RDIMM 2Rx8 CL40 1.1V 288-pin memory upgrade

SKU CH-V6RP-BHMDR

32GB DDR5 4800 ECC registered RDIMM for Gigabyte R183 and R263 servers

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

Capacity 32GB

  • 32GB DDR5 ECC RDIMM adds registered server capacity
  • 4800MHz CL40 JEDEC speed keeps data moving reliably
  • 1V low-voltage operation reduces platform power draw
  • 2Rx8 registered design fits Gigabyte R183 and R263 workstations
  • 100% JEDEC compliant module validates warranty-safe upgrades

Targeted Server Upgrade

This 32GB DDR5 4800 ECC Registered RDIMM is built for Gigabyte R183 and R263 server platforms. It adds a single 2Rx8 module running at 1.1V with CL40 latency. The part is not compatible with standard desktop motherboards or unbuffered memory configurations.

Thermal and Power Profile

Operating at the JEDEC-standard 1.1V, the module draws minimal power and generates low heat without a heat spreader. Registered buffering reduces electrical load on the server memory controller during sustained workloads. Quiet operation is maintained in densely populated DIMM slots.

Compatibility Assurance

JEDEC and RoHS compliance ensures a warranty-safe upgrade that meets OEM specifications for the listed Gigabyte systems. The registered ECC design prevents mixing with load-reduced or unbuffered modules. Buyers needing unbuffered desktop memory or larger capacity kits must select a different product type.

How it compares

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

Price $882.99
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 $27.59 per GB
Pricier than about 77% 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 R183-ZF0
Gigabyte R183-ZF1
Gigabyte R263-Z30
Gigabyte R263-Z32
Gigabyte R263-Z33

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR5 RDIMM and what step is often missed?

Align the module's notch with the slot key, press firmly until both retention clips click, and ensure the motherboard BIOS recognises the registered ECC type — mixing with unbuffered or load-reduced DIMMs will prevent boot.

What maintenance or replacement will this 32GB ECC RDIMM need over time?

No routine maintenance is required; the module has no heat spreader and runs at 1.1V, so only a future capacity upgrade or a failed DIMM would prompt replacement.

What limit appears first when this CL40 4800MHz module runs sustained workloads?

The CAS latency of 40 cycles at 4800MHz sets the baseline response time; sustained throughput is bounded by the JEDEC-standard DDR5-4800 data rate.

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