Please advise for 16Gb RAM upgradation

[gskillest]

Hello there

Please help me upgrade my laptop memory

I have a laptop , make : Lenovo, model : ThinkPad Edge E540 with currently 4Gb of DDR3L RAM installed by default. I would like to upgrade it to 16Gb. I am passionate about G-SKILL and eager to install this particular model : [Ripjaws SO-DIMM] F3-1600C9D-16GRSL. Its a dual channel 16Gb kit with CAS : 9-9-9-28.

I have the following queries :
1) Is this dual channel memory kit : F3-1600C9D-16GRSL compatible with my motherboard model : 20C6008QUS.

2) Is the dual channel memory kit: F3-1600C9D-16GRSL "UNBUFFERED" or "NOT REGISTERED"?

3) Can I mix this "single" channel memory module : [Ripjaws SO-DIMM] F3-1600C9S-8GRSL with my current RAM make and model is HYNIX, HMT451S6BFR8A-PB. This single module HMT451S6BFR8A-PB datasheet says its unbuffered.

4) Where can I find the datasheets for F3-1600C9D-16GRSL / RipJaws series.?

The URLs for datasheet of HMT451S6BFR8A-PB are as follows:
1) https://www.skhynix.com/inc/pdfDownl...Rev.1.0%29.pdf

2) http://www.datasheets360.com/pdf/-1690582232078617724

. Also following are the details as per the software CPU-Z.

Mainboard Model 20C6008QUS

DMI System Information
manufacturer LENOVO
product 20C6008QUS
version ThinkPad Edge E540
SKU LENOVO_MT_20C6_BU_Think_FM_ThinkPad Edge E540
family ThinkPad Edge E540


DMI Baseboard
vendor LENOVO
model 20C6008QUS
revision 0B98401 PRO

DMI Processor
manufacturer Intel(R) Corporation
model Intel(R) Core(TM) i7-4702MQ CPU @ 2.20GHz
clock speed 2200.0 MHz
FSB speed 100.0 MHz
multiplier 22.0x

Memory SPD
DIMM # 1
SMBus address 0x50
Memory type DDR3
Module format SO-DIMM
Manufacturer (ID) Hyundai Electronics (AD000000000000000000)
Size 4096 MBytes
Max bandwidth PC3-12800 (800 MHz)
Part number HMT451S6BFR8A-PB
Serial number 85A6C375
Manufacturing date Week 42/Year 14
Number of banks 8
Nominal Voltage 1.35 Volts
EPP no
XMP no
AMP no
JEDEC timings table CL-tRCD-tRP-tRAS-tRC @ frequency
JEDEC #1 5.0-5-5-14-19 @ 380 MHz
JEDEC #2 6.0-6-6-16-22 @ 457 MHz
JEDEC #3 7.0-7-7-19-26 @ 533 MHz
JEDEC #4 8.0-8-8-22-30 @ 609 MHz
JEDEC #5 9.0-9-9-24-33 @ 685 MHz
JEDEC #6 10.0-10-10-27-37 @ 761 MHz
JEDEC #7 11.0-11-11-28-39 @ 800 MHz



Thanks to you all

[GSKILL TECH]

You can try this kit, and if it does not match well, you can purchase another one for 16GB:

http://www.newegg.com/Product/Produc...-727-_-Product