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Two green 240-pin DDR3L ECC registered DIMMs in a kit

OWC

OWC 16GB (2x8GB) DDR3L 1600 ECC RDIMM Kit 1R6T31R4016P

SKU CH-1WGA-RQFBH

ECC registered DDR3L 1600 kit adds 16 GB across two 8 GB modules for compatible Supermicro server boards

  • Capacity16GB (2 x 8GB)
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 16GB (2 x 8GB)

  • ECC registered design protects data integrity in servers
  • DDR3L 1600 speed with CL11 latency supports responsive workloads
  • 35 V low-voltage operation reduces power draw
  • Dual 8 GB modules deliver 16 GB total capacity
  • Validated for Supermicro H8DCT, H8DG6, H8DGT, H8DGU, H8QG7 series

Server ECC RDIMM Kit

This OWC kit supplies 16 GB of DDR3L ECC registered memory in two 8 GB modules. It is built for Supermicro H8DCT, H8DG6, H8DGT, H8DGU and H8QG7 motherboards used in workstations, servers and NAS appliances. The modules run at 1600 MHz with CL11 latency at 1.35 V. They are not compatible with standard desktop computers.

Compatibility Check

Verify that your motherboard is one of the listed Supermicro series and that it supports DDR3L ECC registered DIMMs. Do not mix these registered modules with unbuffered memory. Confirm the board has free 240-pin slots and that the BIOS recognises 1Rx4 registered population rules.

Build and Connectors

Each module uses a 240-pin DDR3L form factor without a heat spreader. The registered design adds a buffer that reduces electrical load on the memory controller in multi-DIMM configurations. ECC circuitry detects and corrects single-bit errors during operation. The low-profile PCB fits standard server DIMM sockets without clearance issues.

Highlights

  • ECC registered design protects data integrity in servers
  • DDR3L 1600 speed with CL11 latency supports responsive workloads
  • 35 V low-voltage operation reduces power draw
  • Dual 8 GB modules deliver 16 GB total capacity
  • Validated for Supermicro H8DCT, H8DG6, H8DGT, H8DGU, H8QG7 series

Specifications

BrandOWC
Part Number1R6T31R4016P
Capacity16GB (2 x 8GB)
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemSupermicro Motherboard H8DCT Series
Supermicro Motherboard H8DG6 Series
Supermicro Motherboard H8DGT Series
Supermicro Motherboard H8DGU Series
Supermicro Motherboard H8QG7 Series

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Questions about this item

What comes in the OWC 1R6T31R4016P kit and do I need any extra parts?

The kit includes two 8GB DDR3L 1600 ECC Registered RDIMM modules for a total of 16GB. No additional components are required for installation on supported Supermicro boards.

How do I choose between the listed Supermicro series for this 16GB DDR3L 1600 CL11 kit?

This 1Rx4 1.35V kit is validated for Supermicro H8DCT, H8DG6, H8DGT, H8DGU and H8QG7 series motherboards. Select the kit if your board belongs to one of those series.

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

The modules run at 1600 MT/s with CAS latency 11 at 1.35V, delivering ECC error correction and registered buffering for stable operation in compatible Supermicro workstations and servers.

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