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What's DOS?
Posts: 1
Registered: ‎06-11-2017
Location: GR
Views: 1,611
Message 1 of 2

Lenovo G40-30 RAM


because 2GB ram isn't enough for me I want to upgraded. But I don't now which ram model has Lenovo G40-30.

1)Which is its RAM model?

2)Will RAM HyperX HX316LS9IB 4GB SO-DIMM DDR3L CL9 HYPERX IMPACT BLACK SERIES work in this laptop?

Bit Torrent
Posts: 4,580
Registered: ‎11-22-2011
Location: US
Views: 1,584
Message 2 of 2

Re: Lenovo G40-30 RAM

Your memory spec is

8GB max/PC3-12800 1600MHZ DDR3L

one 204-pin So-Dimm socket.

Since you only have 1 socket, you would have to remove existing RAM.

Your spec is low voltage, 1.35 v.

Your Kingston Hyperx matches spec.


the Hyperx supports both 1.5v and 1.35v.   This may or may not cause issues.

Order from a site with a money back guarantee.

The Kingston Hyperx data sheet:


Avoid Kingston value ram.  This ram causes issues on certain machines.

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