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Two green DDR3L 240-pin ECC RDIMM modules in static bags

OWC

OWC 32GB (2x16GB) DDR3L 1600 CL11 240-pin ECC RDIMM memory upgrade

SKU CH-40VF-C0ZSK

Dual-channel 32 GB DDR3L-1600 ECC registered DIMM kit for HP ProLiant Gen8 servers

  • Total capacity32 GB (2 × 16 GB)
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeRegistered
  • Memory rank2Rx4

Capacity 32GB (2 x 16GB)

  • ECC registered design protects data integrity in servers
  • 32 GB total capacity across two 16 GB modules
  • DDR3L 1600 speed with CL11 latency for responsive performance
  • Low 1.35 V operation reduces power draw and heat
  • Qualified for HP ProLiant DL360e Gen8 DL360p Gen8 DL380p Gen8 DL385p Gen8 DL580 Gen8

HP ProLiant Gen8 Server Upgrade

This OWC kit provides 32GB of DDR3L ECC Registered memory in a matched pair of 16GB modules. It is built for HP ProLiant DL360e Gen8, DL360p Gen8, DL380p Gen8, DL385p Gen8 and DL580 Gen8 servers that require registered DIMMs. The modules operate at 1600MHz with CL11 latency and 1.35V voltage. They will not work in standard desktop computers or alongside unbuffered memory.

Before You Order

Verify that your server model appears in the compatible list above and that the memory slots accept 240-pin DDR3L RDIMMs. Confirm the system BIOS is updated to a version that supports 16GB density registered modules. Check whether the existing installed memory is also ECC Registered; mixing registered and unbuffered DIMMs will prevent boot. Ensure the operating system and applications can utilise the additional capacity.

Sustained Load Behaviour

ECC circuitry detects and corrects single-bit errors in real time, protecting data integrity during continuous operation. Registered buffering reduces electrical load on the memory controller, helping maintain signal stability when all slots are populated. The 1.35V DDR3L voltage lowers power draw and heat output compared to standard 1.5V DDR3 during extended workloads. No heat spreader is fitted, so adequate chassis airflow is required to keep module temperatures within specification.

How it compares

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

Price $96.99
Cheaper than about 68% of the 21,161 comparable items (median $397.99).
Total capacity 32 GB (2 × 16 GB)
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $3.03 per GB
Cheaper than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameOWC
Part number1R6T32R4032P
Total capacity32 GB (2 × 16 GB)
Product type240-Pin DDR3L ECC RDIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsHP ProLiant DL360e Gen8
HP ProLiant DL360p Gen8
HP ProLiant DL380p Gen8
HP ProLiant DL385p Gen8
HP ProLiant DL580 Gen8

Other versions of this model

5 more in the same range

Questions about this item

Does the 32 GB kit include both 16 GB DDR3L 1600 CL11 ECC RDIMM modules, or must I buy a second stick separately?

The kit contains two 16 GB modules for a total of 32 GB; no additional sticks are required.

Should I choose this 2Rx4 1.35 V registered kit or look for a different rank or voltage for my HP ProLiant DL380p Gen8?

This 2Rx4 1.35 V registered kit matches the HP part numbers 684316181, 688963001, 713756081, 713985B21 and 715284001 for the listed Gen8 servers.

What does the PC3L-12800 1600 MHz CL11 rating mean once the modules are installed in a DL360e Gen8?

The memory will run at 1600 MHz with CAS latency 11 at 1.35 V, delivering ECC registered operation supported by the Gen8 platform.

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