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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

  • Total capacity8 GB
  • Rated speedDDR3L 1600 (PC3L 12800)
  • CAS latencyCL11
  • Rated voltage1.35 V
  • Buffer typeUnbuffered
  • Memory rank2Rx8
  • 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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 85% of the 21,161 comparable items (median $397.99).
Total capacity 8 GB
Lower than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $3.87 per GB
Cheaper than about 85% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameOWC
Part number1S6T32R808 GB
Total capacity8 GB
Product type204-Pin DDR3L Non-ECC SODIMM
Performance
Rated speedDDR3L 1600 (PC3L 12800)
Memory
CAS latencyCL11
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.35 V
Compatibility
Compatible systemsLenovo B51-80
Lenovo B5400
Lenovo B70-80
Lenovo B71-80
Lenovo E31-70

Other versions of this model

5 more in the same range

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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