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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

OWC

OWC 32GB DDR4 3200 PC4-25600 CL22 2Rx4 288-pin 1.2V ECC Registered RDIMM 3R2D42R432GB

SKU CH-3FG7-763MN

32 GB DDR4 3200 ECC registered RDIMM for Gigabyte H252-Z12, H261-Z60, H261-Z61, H262-NO0 and H262-NO1 servers

  • Total capacity32 GB
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latency22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB

  • ECC registered design protects data integrity in servers
  • 32GB single module expands capacity for heavy workloads
  • DDR4 3200 speed with CL22 latency supports fast throughput
  • 2V operation reduces power draw in 24/7 systems
  • Validated for Gigabyte H252-Z12 H261-Z60 H261-Z61 H262-NO0 H262-NO1

32GB DDR4 ECC RDIMM for Gigabyte servers

This 32GB DDR4 3200 module is an ECC registered DIMM built for Gigabyte H252-Z12, H261-Z60, H261-Z61, H262-NO0 and H262-NO1 systems. It targets administrators upgrading workstations, servers or NAS units that require registered memory with error correction. Standard desktop boards cannot use this module.

Replaces slower DDR4 or fills empty slots

The module runs at 3200MHz CL22 and is backward compatible with 2133MHz, 2400MHz, 2666MHz and 2933MHz buses. Installing it upgrades capacity from smaller registered DIMMs or populates vacant slots to increase total memory. The jump is worth it when your workloads need more than the current installed capacity and the platform supports registered ECC.

Verify registered ECC support and slot count

Confirm your system accepts 288-pin DDR4 registered ECC RDIMMs and that you are not mixing with unbuffered or load-reduced modules. Check the motherboard manual for maximum capacity per slot and total supported memory. Ensure an odd number of modules is allowed if you plan a single 32GB stick.

How it compares

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

Price $215.99
Cheaper than about 58% 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 22
Typical for this category: the median of 483 items is 22.
Price per GB $6.75 per GB
Cheaper than about 59% 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 number3R2D42R432 GB
Total capacity32 GB
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latency22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGigabyte H252-Z12
Gigabyte H261-Z60
Gigabyte H261-Z61
Gigabyte H262-NO0
Gigabyte H262-NO1

Other versions of this model

5 more in the same range

Questions about this item

Will the 288-pin ECC Registered DIMM fit the Gigabyte H252-Z12 server motherboard?

Yes, the module is a 288-pin DDR4 ECC Registered DIMM validated for the Gigabyte H252-Z12, H261-Z60, H261-Z61, H262-NO0 and H262-NO1 systems.

What is the correct way to install this 2Rx4 Registered module so the server recognises the full 32 GB?

Power down, open the chassis, align the notch on the 288-pin edge connector with the slot key, press firmly until both retention clips lock, then verify in BIOS that the 3200 MHz CL22 1.2 V configuration is detected.

When should I expect to replace this JEDEC-standard DDR4 ECC RDIMM in a 24/7 server workload?

The module is built to JEDEC and RoHS specifications for continuous server operation; replacement is only needed if diagnostics report correctable ECC errors rising above threshold or a DIMM fails POST.

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