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Two green 240-pin DDR3 RDIMM modules in a clear tray

OWC

OWC 16GB (2x8GB) DDR3 1333 ECC Registered RDIMM Kit Supermicro 5086B 8026B 8046B

SKU CH-6XCG-SNC2S

16GB dual-channel DDR3-1333 ECC registered memory kit for Supermicro SuperServer 5086B, 8026B and 8046B series

  • Capacity16GB (2 x 8GB)
  • Type240-Pin DDR3 ECC RDIMM
  • SpeedDDR3 1333 (PC3 10600)
  • CAS LatencyCL9
  • Voltage1.5V
  • ECCYes

Capacity 16GB (2 x 8GB)

  • ECC registered design protects data integrity in server workloads
  • 16 GB kit (2 × 8 GB) expands memory capacity for virtualisation
  • DDR3 1333 CL9 matches Supermicro 5086B 8026B 8046B specifications
  • 5 V 240-pin RDIMM drops into existing slots without modification
  • Replaces Supermicro MEMDR380LCL01ER13 and related part numbers

ECC Registered DDR3 Kit for Supermicro Servers

This OWC kit supplies 16GB of DDR3 1333 ECC Registered memory across two 8GB modules. It is built for Supermicro SuperServer 5086B, 8026B and 8046B systems that require registered DIMMs with error correction. The modules run at 1.5V with CL9 latency and a 2Rx4 organisation.

Straightforward 240-Pin DIMM Installation

Each module fits a standard 240-pin DDR3 slot; no heat spreader is present, so clearance is minimal. The kit cannot be mixed with unbuffered memory and will not work in standard desktop boards that lack registered DIMM support. Install in matched pairs following the server’s population rules to avoid boot failures.

Suits Supermicro SuperServer 5086B 8026B 8046B

Ideal for administrators extending the life of these specific Supermicro platforms or building replacement nodes. Buyers needing unbuffered memory, higher speeds, larger capacities per module or different form factors should look elsewhere.

Highlights

  • ECC registered design protects data integrity in server workloads
  • 16 GB kit (2 × 8 GB) expands memory capacity for virtualisation
  • DDR3 1333 CL9 matches Supermicro 5086B 8026B 8046B specifications
  • 5 V 240-pin RDIMM drops into existing slots without modification
  • Replaces Supermicro MEMDR380LCL01ER13 and related part numbers

Specifications

BrandOWC
Part Number1R3D32R4016P
Capacity16GB (2 x 8GB)
Type240-Pin DDR3 ECC RDIMM
SpeedDDR3 1333 (PC3 10600)
CAS LatencyCL9
Voltage1.5V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperServer 5086B Series
Supermicro SuperServer 8026B Series
Supermicro SuperServer 8046B Series

Other versions of this model

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

Questions about this item

How can I confirm the 16GB DDR3 1333 kit is running at PC3-10600 CL9 after installation?

Enter the server BIOS or use a tool like CPU-Z to verify the memory reports DDR3 1333 speed, CL9 latency and 1.5V operation.

What does the 2x8GB RDIMM kit contain and is anything else required?

The box includes two 8GB 240-pin ECC Registered DIMMs; no extra parts are needed for the listed Supermicro servers.

Should I choose this 16GB kit or a different capacity for my SuperServer 5086B?

This 16GB (2x8GB) kit matches the Supermicro part numbers MEMDR380LCL01ER13, MEMDR380LHL01ER13, MEMDR380LHL03ER13, MEMDR380LHV01ER13, MEMDR380LSL02ER13 and MEMDR380LSL06ER13 for direct replacement.

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