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Green circuit board with black memory chips and gold edge connectors

OWC

OWC 3R2D42R432GB 32GB DDR4 3200 CL22 2Rx4 288-pin ECC RDIMM

SKU CH-P59E-N63PM

32GB DDR4 3200 ECC registered RDIMM for Gigabyte H262 and R292 servers, CL22 at 1.2V

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

Capacity 32GB

  • 32 GB capacity adds room for larger workloads
  • DDR4 3200 speed keeps data moving at PC4-25600 rates
  • ECC registered design protects servers from data errors
  • 2 V operation lowers power draw in dense systems
  • Backward compatible with 2133, 2400, 2666 and 2933 MHz platforms

Server-grade ECC RDIMM

This 32GB DDR4 module runs at 3200 MT/s with CL22 latency and 1.2V operation. It uses a 2Rx4 registered design with ECC for error correction in workstations and servers. The 288-pin form factor fits specific Gigabyte platforms including H262-Z6A, H262-Z6B, H262-ZL0, H262-ZL2 and R292-4S0. It is not compatible with standard desktop computers.

Sustained workload stability

Registered buffering and ECC maintain data integrity during continuous operation in multi-socket servers or NAS systems. JEDEC-standard timings at 3200, 2933, 2666, 2400 and 2133 MT/s allow the module to clock down automatically when paired with slower memory controllers. The lack of a heat spreader keeps the profile low for dense DIMM arrangements.

Pre-installation checks

Verify your system requires DDR4 ECC registered RDIMMs and cannot accept unbuffered or load-reduced modules. Confirm the motherboard is one of the listed Gigabyte models before ordering. Ensure all populated slots use identical registered ECC specifications to avoid mixing incompatible memory types.

How it compares

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

Price $206.99
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 $6.47 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

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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 H262-Z6A
Gigabyte H262-Z6B
Gigabyte H262-ZL0
Gigabyte H262-ZL2
Gigabyte R292-4S0

Other versions of this model

5 more in the same range

Questions about this item

Does the 1.2V ECC RDIMM run hot or draw extra power when the server operates 24/7?

The module operates at the standard 1.2V DDR4 voltage with no heat spreader, so thermal output and power draw stay within normal JEDEC limits for registered DIMMs.

My Gigabyte H262-Z6A board has 288-pin slots — is anything else required for this 32GB stick to work?

The board must support ECC Registered DDR4; the module is a single 32GB 2Rx4 DIMM that plugs directly into any compatible 288-pin slot.

Can I add this 3200 CL22 module alongside existing 2666MHz ECC Registered DIMMs in the same server?

Yes — the spec lists backward compatibility with 2133, 2400, 2666 and 2933MHz, so the new stick will down-clock to match the slower modules.

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