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Two green DDR4 ECC registered RDIMM modules 128GB total

OWC

OWC 128GB (2x64GB) DDR4 3200 CL22 ECC Registered RDIMM memory upgrade

SKU CH-YGC1-D9KV6

128 GB DDR4 ECC registered RDIMM kit (2×64 GB, 3200 MT/s, CL22, 1.2 V) for HP ProLiant DL110 Gen10 Plus Telco and DL325 Gen10 Plus

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR4 3200 (PC4 25600)
  • CAS latencyCL22
  • Rated voltage1.2 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 128GB (2 x 64GB)

  • 128 GB total capacity from two 64 GB modules
  • DDR4 3200 speed with PC4-25600 bandwidth rating
  • ECC registered design detects and corrects data errors
  • 2 V operation reduces server power draw
  • Validated for HP ProLiant DL110 Gen10 Plus Telco and DL325 Gen10 Plus

OWC 128GB DDR4 3200 ECC RDIMM Kit

This OWC memory kit provides 128GB of DDR4 3200 ECC Registered RDIMM capacity across two 64GB modules. It operates at 1.2V with CL22 latency and a 2Rx4 rank configuration. The 288-pin modules are designed specifically for compatible HP ProLiant server platforms requiring registered ECC memory.

For HP ProLiant DL110 Gen10

This upgrade suits administrators expanding memory in the listed HP ProLiant servers using HP part numbers P43170-B21, P06035-B21, P07650-B21, or P25205-B21. It is not for standard desktop computers or workstations requiring unbuffered non-ECC memory. Builders needing load-reduced ECC DIMMs or different form factors should look elsewhere.

Registered ECC DDR4 3200 with CL22 Latency

The decisive specification is the registered ECC DDR4 3200 interface with CL22 timing at 1.2V. Your system must support 288-pin RDIMM modules with 2Rx4 organisation and registered buffering. Mixing with unbuffered or load-reduced memory is not supported and will prevent operation.

How it compares

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

Price $795.99
Pricier than about 58% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $6.22 per GB
Cheaper than about 63% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number3R2D42R4128P
Total capacity128 GB (2 × 64 GB)
Product type288-Pin DDR4 ECC RDIMM
Performance
Rated speedDDR4 3200 (PC4 25600)
Memory
CAS latencyCL22
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsHP ProLiant DL110 Gen10 Plus Telco
HP ProLiant DL325 Gen10 Plus

Other versions of this model

5 more in the same range

Questions about this item

Will the 288-pin DDR4 modules fit the memory slots in an HP ProLiant DL110 Gen10 Plus Telco?

Yes, the 288-pin DDR4 RDIMMs match the slot type used in the compatible HP ProLiant DL110 Gen10 Plus Telco and DL325 Gen10 Plus systems.

What is the correct order for installing the two 64GB 2Rx4 modules to avoid a population error?

Install the first module in the slot designated for channel 0 and the second in the corresponding channel 1 slot as shown in the server's memory population guide.

How often should the registered ECC modules be reseated to maintain reliable operation?

Registered ECC modules do not require periodic reseating; they are designed for continuous operation and only need attention if the system reports a correctable error threshold.

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