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Green 204-pin DDR3L SODIMM module with black chips

OWC

OWC 4GB DDR3L 1600 CL11 1.35V SODIMM for Lenovo G50/51/70

SKU CH-79T2-7RK2J

A 4 GB DDR3L 1600 SODIMM upgrade for compatible Lenovo laptops, running at 1.35 V with CL11 latency

  • Capacity4GB
  • Type204-Pin DDR3L Non-ECC SODIMM
  • SpeedDDR3L 1600 (PC3L 12800)
  • CAS LatencyCL11
  • Voltage1.35V
  • ECCNo
  • 4GB DDR3L 1600 CL11 boosts multitasking on Lenovo G50/51/70 series
  • 35V low-voltage DDR3L reduces power draw while keeping full 1600 speed
  • 204-pin SODIMM fits G50-70 G50-80 G510 G51-35 G70-70 G70-80 slots
  • JEDEC-standard 1Rx8 module installs without BIOS changes or pairing rules
  • Non-ECC unbuffered design works straight out of the box in supported notebooks

OWC 4GB DDR3L SODIMM for Lenovo G-series

This OWC module adds 4GB of DDR3L 1600 memory to compatible Lenovo G50, G51 and G70 notebooks. It installs in a single 204-pin SODIMM slot and runs at 1.35V with CL11 latency. The unbuffered, non-ECC design matches the factory specification for a warranty-safe upgrade.

Replaces slower or smaller factory modules

Swapping an existing 2GB or lower-speed DDR3L stick for this 4GB PC3L-12800 part gives a measurable lift in multitasking headroom. The jump is worthwhile when the system currently runs with one slot populated or when the original memory operates below 1600 MT/s.

Handles everyday workloads with room to spare

Four gigabytes comfortably runs a modern browser with several tabs, office suites and light media playback simultaneously. It runs out when editing large media files, running virtual machines or keeping many heavy applications open at once.

商品特色

  • 4GB DDR3L 1600 CL11 boosts multitasking on Lenovo G50/51/70 series
  • 35V low-voltage DDR3L reduces power draw while keeping full 1600 speed
  • 204-pin SODIMM fits G50-70 G50-80 G510 G51-35 G70-70 G70-80 slots
  • JEDEC-standard 1Rx8 module installs without BIOS changes or pairing rules
  • Non-ECC unbuffered design works straight out of the box in supported notebooks

商品規格

BrandOWC
Part Number1S6T31R804GB
Capacity4GB
Type204-Pin DDR3L Non-ECC SODIMM
SpeedDDR3L 1600 (PC3L 12800)
CAS LatencyCL11
Voltage1.35V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo G50-70
Lenovo G50-80
Lenovo G50-80 Touch
Lenovo G510
Lenovo G51-35

其他版本

同系列還有 5 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Will the 204-pin SODIMM fit the memory slot in my Lenovo G50-70?

Yes, the 204-pin DDR3L SODIMM matches the slot used in the Lenovo G50-70, G50-80, G50-80 Touch, G510, G51-35, G70-70 and G70-80.

How do I install the 4GB DDR3L module and which step is often missed?

Power off the laptop, remove the battery if accessible, open the memory compartment, align the notch with the key, insert the module and press down until the side clips snap; many forget to seat the module fully before locking the clips.

What maintenance or replacement will this 1Rx8 DDR3L 1600 module need later?

The module has no moving parts and requires no scheduled maintenance; replacement is only needed if a fault develops or you upgrade to a higher capacity kit.

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