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Green circuit board with gold edge connector and black memory chips

OWC

OWC 8GB DDR3L 1600 CL11 2Rx8 1.35V 204-pin SODIMM memory upgrade

SKU CH-AKVB-3V6RM

8GB DDR3L 1600 SODIMM upgrades compatible Lenovo laptops with 1.35V operation

  • Capacity8GB
  • Type204-Pin DDR3L Non-ECC SODIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • 8GB capacity adds headroom for multitasking
  • DDR3L 1600 speed matches system requirements
  • 35V low voltage reduces power draw
  • 204-pin SODIMM fits listed Lenovo laptops
  • JEDEC and RoHS compliant for warranty-safe upgrade

DDR3L 8 GB module for Lenovo laptops

This 8 GB DDR3L SODIMM runs at 1600 MHz with CL11 latency and 1.35 V operation. It is built for Lenovo B51-80, B5400, B70-80, B71-80, E31-70, E31-80 and E40-80 systems that accept 204-pin unbuffered non-ECC memory.

Single 8 GB stick — capacity and headroom

The module provides 8 GB in one rank-2Rx8 package, suitable for everyday multitasking and larger document handling. Systems limited to a single slot or a low maximum memory ceiling will not gain more capacity by adding this stick.

Low-voltage DDR3L thermals and power

Operating at 1.35 V reduces power draw compared with standard DDR3, helping keep laptop thermals modest during normal workloads. The module has no heat spreader, so airflow in the memory compartment handles dissipation.

Highlights

  • 8GB capacity adds headroom for multitasking
  • DDR3L 1600 speed matches system requirements
  • 35V low voltage reduces power draw
  • 204-pin SODIMM fits listed Lenovo laptops
  • JEDEC and RoHS compliant for warranty-safe upgrade

Specifications

BrandOWC
Part Number1S6T32R808GB
Capacity8GB
Type204-Pin DDR3L Non-ECC SODIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank2Rx8
Heat SpreaderNo
Compatible SystemLenovo B51-80
Lenovo B5400
Lenovo B70-80
Lenovo B71-80
Lenovo E31-70

Other versions of this model

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Questions about this item

Will this DDR3L 1600 CL11 1.35 V SODIMM run in dual-channel alongside my existing 4 GB DDR3L 1600 module?

Yes, if the existing module is also DDR3L 1600 CL11 1.35 V, the pair will run in dual-channel at 1600 MT/s with CL11 timings.

How can I confirm the new 204-pin module is detected at 1600 MT/s and CL11 after installation?

Open the BIOS or a tool like CPU-Z and check that the memory tab reports DDR3L-1600, CAS latency 11, and 1.35 V.

Does the box include only the 8 GB SODIMM or are any tools or adapters supplied?

Only the 8 GB 204-pin DDR3L SODIMM is included; no tools, screws, or adapters are provided.

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