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Four green 288-pin DDR4 LRDIMM modules in static bags

OWC

OWC 512GB (4x128GB) DDR4 3200 CL22 4Rx4 288-pin 1.2V ECC LRDIMM memory upgrade

SKU CH-QHQN-GEY0B

512 GB DDR4-3200 ECC load-reduced quad-rank kit for HP ProLiant Gen10 Plus servers

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR4 ECC LRDIMM
  • SpeedDDR4 3200 (PC4 25600)
  • CAS LatencyCL22
  • Voltage1.2V
  • ECCYes

Capacity 512GB (4 x 128GB)

Struck-through versions exist but are not stocked here.

  • 512 GB total capacity from four 128 GB modules
  • DDR4 3200 speed with CL22 latency at 1.2 V
  • ECC load-reduced design for server reliability
  • Compatible with HP ProLiant DL325 Gen10 Plus v2 DL345 DL360 DL365 DL380 Gen10 Plus
  • Backward compatible with 2133 2400 2666 2933 MHz systems

512 GB DDR4 ECC LRDIMM kit

This kit provides 512 GB of DDR4 3200 memory in four 128 GB modules. Each module is a 288-pin ECC Load Reduced DIMM rated at CL22 and 1.2 V. It is built for HP ProLiant DL345, DL360, DL365 and DL380 Gen10 Plus servers and the DL325 Gen10 Plus v2.

Verify server model and memory type

Confirm the exact ProLiant model and generation match the listed systems before ordering. The modules use Load Reduced ECC technology and cannot be mixed with unbuffered or standard registered ECC memory. Backward compatibility covers 2133, 2400, 2666 and 2933 MHz speeds.

Suits IT teams expanding Gen10 Plus capacity

This kit suits administrators adding maximum memory to the named Gen10 Plus platforms. Buyers needing unbuffered or standard registered ECC modules for other servers or workstations should look elsewhere.

Highlights

  • 512 GB total capacity from four 128 GB modules
  • DDR4 3200 speed with CL22 latency at 1.2 V
  • ECC load-reduced design for server reliability
  • Compatible with HP ProLiant DL325 Gen10 Plus v2 DL345 DL360 DL365 DL380 Gen10 Plus
  • Backward compatible with 2133 2400 2666 2933 MHz systems

Specifications

BrandOWC
Part Number3L2D44R4512S
Capacity512GB (4 x 128GB)
Type288-Pin DDR4 ECC LRDIMM
SpeedDDR4 3200 (PC4 25600)
CAS LatencyCL22
Voltage1.2V
ECCYes
Buffered/RegisteredLoad Reduced
Rank4Rx4
Heat SpreaderNo
Compatible SystemHP ProLiant DL325 Gen10 Plus v2
HP ProLiant DL345 Gen10 Plus
HP ProLiant DL360 Gen10 Plus
HP ProLiant DL365 Gen10 Plus
HP ProLiant DL380 Gen10 Plus

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

What comes in the box and is anything else needed to install the 4 x 128 GB modules?

The kit includes four 128 GB DDR4 3200 CL22 4Rx4 288-pin 1.2 V ECC LRDIMMs; no extra parts are required for installation in a compatible server.

How do I decide between this 512 GB kit and a smaller capacity for my HP ProLiant DL380 Gen10 Plus?

Choose the 512 GB (4 x 128 GB) kit when the workload needs maximum memory per socket; select a smaller kit if the application fits in less capacity and you want to leave slots free for later expansion.

What does the 3200 MT/s rating mean once the modules are running in a DL360 Gen10 Plus?

The modules will operate at up to 3200 MT/s (PC4-25600) with CL22 latency; if the system bus runs slower they will down-clock to 2933, 2666, 2400 or 2133 MT/s automatically.

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