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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

  • Capacity32GB
  • Type288-Pin DDR4 ECC RDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS Latency22
  • Voltage1.2V
  • ECCYes

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.

Highlights

  • 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

Specifications

BrandOWC
Part Number3R2D42R432GB
Capacity32GB
Type288-Pin DDR4 ECC RDIMM
SpeedDDR4 3200 (PC4 25600)
CAS Latency22
Voltage1.2V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemGigabyte 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

Same family, different memory, cooler or clock — compare before you commit.

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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