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Green printed circuit board with black memory chips and gold edge contacts

OWC

OWC 8GB DDR3L 1600 CL11 1Rx4 240-pin 1.35V ECC RDIMM 1R6T31R408GB memory upgrade

SKU CH-1WTZ-Q76H3

8GB DDR3L 1600 ECC registered DIMM for Supermicro SuperBlade 7127, 7142 and 7427 servers

  • Capacity8GB
  • Type240-Pin DDR3L ECC RDIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCYes

Capacity 8GB

  • ECC registered design protects data integrity in servers
  • DDR3L 1600 CL11 delivers reliable 1.35V performance
  • Single 8 GB 1Rx4 module simplifies capacity upgrades
  • Validated for Supermicro SuperBlade 7127, 7142 and 7427 series
  • 240-pin RDIMM form factor fits targeted workstation slots

Server ECC RDIMM for Supermicro SuperBlade

This OWC 8 GB DDR3L 1600 CL11 registered DIMM is built for Supermicro SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R servers. It delivers 1.35 V ECC registered operation with a 1Rx4 layout on a 240-pin form factor. The module replaces Supermicro part numbers MEMDR380LHL07ER16, MEMDR380LSL10ER16, MEMDR380LSL14ER16 and MEMDR380LSV04ER16.

Suits blade-server upgrades only

Administrators expanding memory in the listed SuperBlade chassis can install this stick directly. Builders working on standard desktops, workstations without registered-DIMM support, or any system requiring unbuffered memory must choose a different module. Mixing registered and unbuffered DIMMs is not supported by this part.

Registered ECC is the deciding factor

This module is an ECC registered RDIMM, so it only functions in platforms that explicitly support registered memory with error correction. If your motherboard or blade requires unbuffered non-ECC or load-reduced DIMMs, this part will not work.

Highlights

  • ECC registered design protects data integrity in servers
  • DDR3L 1600 CL11 delivers reliable 1.35V performance
  • Single 8 GB 1Rx4 module simplifies capacity upgrades
  • Validated for Supermicro SuperBlade 7127, 7142 and 7427 series
  • 240-pin RDIMM form factor fits targeted workstation slots

Specifications

BrandOWC
Part Number1R6T31R408GB
Capacity8GB
Type240-Pin DDR3L ECC RDIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx4
Heat SpreaderNo
Compatible SystemSupermicro SuperBlade 7127R Series
Supermicro SuperBlade 7127RG Series
Supermicro SuperBlade 7127RG3 Series
Supermicro SuperBlade 7142G Series
Supermicro SuperBlade 7427R Series

Other versions of this model

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Questions about this item

What comes in the box with the OWC 1R6T31R408GB module and do I need anything else to install it?

The box contains one 8 GB DDR3L 1600 CL11 1Rx4 240-pin 1.35 V ECC registered RDIMM. No extra parts are required for installation in a compatible Supermicro SuperBlade server.

How do I choose between the listed Supermicro SuperBlade series for this 8 GB DDR3L 1600 ECC RDIMM?

The module is validated for SuperBlade 7127R, 7127RG, 7127RG3, 7142G and 7427R series. Match your server’s exact model number to one of those series before ordering.

What does the DDR3L 1600 CL11 1.35 V rating mean once the RDIMM is installed in a SuperBlade server?

The module runs at 1600 MT/s with CAS latency 11 at 1.35 V, providing ECC error correction and registered signalling for stable operation in the supported SuperBlade platforms.

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