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Green circuit board with gold contacts and black memory chips, no heat spreader

OWC

OWC 32GB DDR5 4800 CL40 2Rx8 ECC RDIMM memory upgrade

SKU CH-Y4VK-D6F6V

32GB DDR5 4800 ECC registered RDIMM for Gigabyte G493 and G593 servers

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

Capacity 32GB

  • 32 GB capacity handles large workloads
  • DDR5 4800 speed with CL40 latency
  • ECC registered design corrects data errors
  • 1 V operation reduces power draw
  • Qualified for Gigabyte G493 and G593 servers

32GB DDR5 ECC RDIMM for Gigabyte Servers

This 32GB DDR5 4800 CL40 2Rx8 registered ECC module is built for Gigabyte G493 and G593 server platforms. It operates at 1.1V and complies with JEDEC PC5-38400 standards for warranty-safe upgrades.

Who This Suits and Who It Does Not

Administrators upgrading compatible Gigabyte servers with registered ECC memory will use this module. Builders needing unbuffered, load-reduced or non-ECC memory cannot use this part, and it will not fit standard desktop motherboards.

Registered ECC Decides Fit

The module is a 288-pin DDR5 registered ECC RDIMM, so it only works in slots that require registered ECC DDR5. Verify the server manual calls for registered ECC before ordering.

How it compares

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

Price $767.99
Pricier than about 57% 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 $24.00 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 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 G493-ZB2
Gigabyte G493-ZB3
Gigabyte G593-ZD1
Gigabyte G593-ZD2
Gigabyte G593-ZX1

Other versions of this model

5 more in the same range

Questions about this item

Will this 288-pin DDR5 RDIMM fit the memory slots on my Gigabyte G493-ZB2 server?

The module is built to the 288-pin DDR5 RDIMM form factor specified for the Gigabyte G493-ZB2, G493-ZB3, G593-ZD1, G593-ZD2 and G593-ZX1 platforms.

What is the correct way to seat this ECC Registered DIMM, and what step do installers often miss?

Align the notch with the key in the slot, press firmly until both retention clips click shut, then verify in BIOS that the 32GB capacity and 4800 MT/s speed are recognised.

When will this 32GB DDR5 4800 CL40 module need replacement or maintenance?

The JEDEC-compliant DDR5 RDIMM has no moving parts and requires no periodic maintenance; it is covered by a limited lifetime warranty and only needs replacement if a memory error occurs.

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