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Four green DDR3L ECC registered DIMMs with gold contacts

OWC

OWC 32GB (4x8GB) DDR3L 1600 CL11 1.35V ECC Registered DIMM Kit

SKU CH-EGB6-15HE2

A 32 GB kit of four 8 GB DDR3L 1600 CL11 1.35 V ECC registered DIMMs for Supermicro SuperServer 6047R, 7047R, 8017R, 8027R and 8028B systems

  • Capacity32GB (4 x 8GB)
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 32GB (4 x 8GB)

  • ECC registered design protects data integrity in server workloads
  • 32 GB kit (4 × 8 GB) expands capacity for virtualisation
  • DDR3L 1600 CL11 at 1.35 V lowers power draw
  • 240-pin registered DIMMs validated for Supermicro SuperServer 6047R 7047R 8017R 8027R 8028B series
  • Replaces Supermicro MEMDR380LHL07ER16 MEMDR380LSL10ER16 MEMDR380LSL14ER16 MEMDR380LSV04ER16 part numbers

Targeted Server Upgrade

This 32 GB kit contains four 8 GB DDR3L 1600 CL11 registered ECC DIMMs built for Supermicro SuperServer 6047R, 7047R, 8017R, 8027R and 8028B systems. It is not compatible with standard desktop computers and must not be mixed with unbuffered modules.

Installation Notes

Each module uses the standard 240-pin DDR3 form factor and operates at 1.35 V, so it fits the same slots as the original Supermicro parts it replaces. The registered buffer adds a small electrical load; the platform memory controller must support registered DIMMs or the system will not post.

DDR3L Platform Limits

DDR3L tops out at 1600 MT/s and 1.35 V, so bandwidth and density cannot exceed what the memory controller was designed for. Builders who need higher speeds, lower voltages or larger single-module capacities must move to a newer platform.

Highlights

  • ECC registered design protects data integrity in server workloads
  • 32 GB kit (4 × 8 GB) expands capacity for virtualisation
  • DDR3L 1600 CL11 at 1.35 V lowers power draw
  • 240-pin registered DIMMs validated for Supermicro SuperServer 6047R 7047R 8017R 8027R 8028B series
  • Replaces Supermicro MEMDR380LHL07ER16 MEMDR380LSL10ER16 MEMDR380LSL14ER16 MEMDR380LSV04ER16 part numbers

Specifications

BrandOWC
Part Number1R6T31R4032S
Capacity32GB (4 x 8GB)
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperServer 6047R Series
Supermicro SuperServer 7047R Series
Supermicro SuperServer 8017R Series
Supermicro SuperServer 8027R Series
Supermicro SuperServer 8028B Series

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Questions about this item

How can I confirm the kit is running at DDR3L 1600 CL11 1.35V after installation?

Enter the server BIOS or use a tool such as CPU-Z and verify each module shows 1600 MHz, CL11 timings and 1.35 V operation.

What exactly ships in the box and is anything else required?

The box contains four 8 GB 240-pin DDR3L ECC Registered DIMMs; no additional parts or cables are needed for installation.

Which capacity or version of this kit should I choose for a Supermicro SuperServer 7047R?

This 32 GB (4 × 8 GB) kit matches the supported DDR3L 1600 CL11 1.35 V ECC Registered specification for the 7047R series.

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