MSI CX640 Specs & Upgrades
The MSI CX640 uses DDR3 SODIMM PC3-10600 1333MHz, PC3-8500 1066MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.
Need Assistance?
Please call and speak with one of our expert technicians at 800-240-8577 or US 404-935-4048
to verify exact system specs before ordering.
Memory Type | DDR3 SODIMM PC3-10600 1333MHz, PC3-8500 1066MHz |
---|---|
Base Memory | 4 GB (Removable) |
Upgrade Slots | 2 Socket(s) |
Maximum Memory | 8 GB |
Maximum Module Size | 4GB |
CPU & Chipset | ~ |
Bus Architecture | HyperX - Supported; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A |
Notes | MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode. With 32-bit operating systems, if 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). Maximum configurations require a 64-bit operating system. |
Manufacturer Part Numbers |
|
Available Upgrades
Part Number 71.5C9
1066MHz
204pin
CL9
Call to Order
|
$10.99
View Product
|
|
Part Number 72.5C9
1333MHz
204pin
CL9
Call to Order
|
$10.99
View Product
|
|
Part Number 711C7
1066MHz
204pin
CL7
In Stock
|
$12.99
|
|
Part Number 711C9
1066MHz
204pin
CL9
In Stock
|
$12.99
|
|
Part Number 721C9
1333MHz
204pin
CL9
In Stock
|
$12.99
|
|
Part Number 712C7
1066MHz
204pin
CL7
In Stock
|
$15.99
|
|
Part Number 712C9
1066MHz
204pin
CL9
In Stock
|
$15.99
|
|
Part Number 722C9
1333MHz
204pin
CL9
In Stock
|
$15.99
|
|
Part Number 71.5C9H
1066MHz
204pin
CL9
Call to Order
|
$17.99
View Product
|
|
Part Number 72.5C9H
1333MHz
204pin
CL9
Call to Order
|
$17.99
View Product
|
|
Part Number 711C7H
1066MHz
204pin
CL7
In Stock
|
$19.99
|
|
Part Number 711C9H
1066MHz
204pin
CL9
In Stock
|
$19.99
|
|
Part Number 721C9H
1333MHz
204pin
CL9
In Stock
|
$19.99
|
|
Part Number 714C7
1066MHz
204pin
CL7
In Stock
|
$21.99
|
|
Part Number 714C9
1066MHz
204pin
CL9
In Stock
|
$21.99
|
|
Part Number 724C9
1333MHz
204pin
CL9
In Stock
|
$21.99
|
|
Part Number 711C9-2
1066MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 712C7H
1066MHz
204pin
CL7
In Stock
|
$24.99
|
|
Part Number 712C9H
1066MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 721C9-2
1333MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 722C9H
1333MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 712C9-2
1066MHz
204pin
CL9
In Stock
|
$30.99
|
|
Part Number 722C9-2
1333MHz
204pin
CL9
In Stock
|
$30.99
|
|
Part Number 714C7H
1066MHz
204pin
CL7
In Stock
|
$34.99
|
|
Part Number 714C9H
1066MHz
204pin
CL9
In Stock
|
$34.99
|
|
Part Number 724C9H
1333MHz
204pin
CL9
In Stock
|
$34.99
|
|
Part Number 711C9-2H
1066MHz
204pin
CL9
In Stock
|
$39.99
|
|
Part Number 721C9-2H
1333MHz
204pin
CL9
In Stock
|
$39.99
|
|
Part Number 714C9-2
1066MHz
204pin
CL9
In Stock
|
$43.99
|
|
Part Number 724C9-2
1333MHz
204pin
CL9
In Stock
|
$43.99
|
|
Part Number 712C9-2H
1066MHz
204pin
CL9
In Stock
|
$49.99
|
|
Part Number 722C9-2H
1333MHz
204pin
CL9
In Stock
|
$49.99
|
|
Part Number 714C9-2H
1066MHz
204pin
CL9
In Stock
|
$69.99
|
|
Part Number 724C9-2H
1333MHz
204pin
CL9
In Stock
|
$69.99
|
|
Part Number SSD/60G
Call to Order
|
$92.99
View Product
|
|
Part Number SSD/80G
Call to Order
|
$123.99
View Product
|
|
Part Number SSD/60GH
Call to Order
|
$149.99
View Product
|
|
Part Number SSD/80GH
Call to Order
|
$199.99
View Product
|
|
Part Number SSD/120G
Call to Order
|
$247.99
View Product
|
|
Part Number SSD/240G
Call to Order
|
$371.99
View Product
|
|
Part Number SSD/120GH
Call to Order
|
$399.99
View Product
|
|
Part Number SSD/240GH
Call to Order
|
$599.99
View Product
|
Part Number 714C9-2
1066MHz
204pin
CL9
In Stock
|
$43.99
|
|
Part Number 724C9-2
1333MHz
204pin
CL9
In Stock
|
$43.99
|
|
Part Number 714C9-2H
1066MHz
204pin
CL9
In Stock
|
$69.99
|
|
Part Number 724C9-2H
1333MHz
204pin
CL9
In Stock
|
$69.99
|
Part Number 714C7
1066MHz
204pin
CL7
In Stock
|
$21.99
|
|
Part Number 714C9
1066MHz
204pin
CL9
In Stock
|
$21.99
|
|
Part Number 724C9
1333MHz
204pin
CL9
In Stock
|
$21.99
|
|
Part Number 712C9-2
1066MHz
204pin
CL9
In Stock
|
$30.99
|
|
Part Number 722C9-2
1333MHz
204pin
CL9
In Stock
|
$30.99
|
|
Part Number 714C7H
1066MHz
204pin
CL7
In Stock
|
$34.99
|
|
Part Number 714C9H
1066MHz
204pin
CL9
In Stock
|
$34.99
|
|
Part Number 724C9H
1333MHz
204pin
CL9
In Stock
|
$34.99
|
|
Part Number 712C9-2H
1066MHz
204pin
CL9
In Stock
|
$49.99
|
|
Part Number 722C9-2H
1333MHz
204pin
CL9
In Stock
|
$49.99
|
Part Number 712C7
1066MHz
204pin
CL7
In Stock
|
$15.99
|
|
Part Number 712C9
1066MHz
204pin
CL9
In Stock
|
$15.99
|
|
Part Number 722C9
1333MHz
204pin
CL9
In Stock
|
$15.99
|
|
Part Number 711C9-2
1066MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 712C7H
1066MHz
204pin
CL7
In Stock
|
$24.99
|
|
Part Number 712C9H
1066MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 721C9-2
1333MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 722C9H
1333MHz
204pin
CL9
In Stock
|
$24.99
|
|
Part Number 711C9-2H
1066MHz
204pin
CL9
In Stock
|
$39.99
|
|
Part Number 721C9-2H
1333MHz
204pin
CL9
In Stock
|
$39.99
|
Part Number 711C7
1066MHz
204pin
CL7
In Stock
|
$12.99
|
|
Part Number 711C9
1066MHz
204pin
CL9
In Stock
|
$12.99
|
|
Part Number 721C9
1333MHz
204pin
CL9
In Stock
|
$12.99
|
|
Part Number 711C7H
1066MHz
204pin
CL7
In Stock
|
$19.99
|
|
Part Number 711C9H
1066MHz
204pin
CL9
In Stock
|
$19.99
|
|
Part Number 721C9H
1333MHz
204pin
CL9
In Stock
|
$19.99
|
Part Number 71.5C9
1066MHz
204pin
CL9
Call to Order
|
$10.99
View Product
|
|
Part Number 72.5C9
1333MHz
204pin
CL9
Call to Order
|
$10.99
View Product
|
|
Part Number 71.5C9H
1066MHz
204pin
CL9
Call to Order
|
$17.99
View Product
|
|
Part Number 72.5C9H
1333MHz
204pin
CL9
Call to Order
|
$17.99
View Product
|
Upgrade References
The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.Part# | Source | References | |
---|---|---|---|
KVR1333D3S9/1G | 1GB DDR3 PC3-10600 1333MHz SODIMM | Kingston | 721C9 |
KVR1333D3S8S9/2G | 2GB DDR3 PC3-10600 1333MHz SODIMM | Kingston | 722C9 |
KVR1333D3S9/2G | 2GB DDR3 PC3-10600 1333MHz SODIMM | Kingston | 722C9 |
KVR1066D3S7/4G | 4GB DDR3 PC3-8500 1066MHz SODIMM | Kingston | 714C7 |
SVP200S3/60G | 60GB Solid State Drive | Kingston | SSD/60G |
SVP200S3B/60G | 60GB Solid State Drive | Kingston | SSD/60G |
SV200S3N7A/64G | 64GB Kit of 2 32GB Solid State Drive | Kingston | SSD/32G-2 |
SVP200S3/60G 8523.51.0000, 5A992.C | 60GB Solid State Drive | Kingston | SSD/60G |
KVR1333D3S9/4G | 4GB DDR3 PC3-10600 1333MHz SODIMM | Kingston | 724C9 |
SVP200S37A/60G | 60GB Solid State Drive | Kingston | SSD/60G |
SVP200S3B7A/60G | 60GB Kit of 2 30GB Solid State Drive | Kingston | SSD/30G-2 |
SH103S3/480G | 80GB Solid State Drive | Kingston | SSD/80G |
SH103S3B/480G | 480GB Kit of 2 240GB Solid State Drive | Kingston | SSD/240G-2 |
SKC300S37A/480G | 80GB Solid State Drive | Kingston | SSD/80G |
KVR13S9S8/4 | 4GB DDR3 PC3-10600 1333MHz SODIMM | Kingston | 724C9 |
KVR13S9S6/2 | 2GB DDR3 PC3-10600 1333MHz SODIMM | Kingston | 722C9 |
SV310S3B7A/960G | 960GB SSDNow V310 SATA 3 2.5 (7mm height) Upgrade Bundle Kit w/Adapter Bundle Kit,SATA3 (6Gbps),V310 Series, SSD 2.5-inch 7mm | Kingston | |
SKC300S3B7A/480G | 480GB Kit of 2 240GB Solid State Drive | Kingston | SSD/240G-2 |
SHSS3B7A/960G | 960GB HyperX SAVAGE SSD SATA 3 2.5 Bundle Kit Bundle Kit,HyperX Savage,SATA3 (6Gbps), SSD 2.5-inch 7mm | Kingston | |
SKC310S37A/960G | 60GB Solid State Drive | Kingston | SSD/60G |
SKC310S3B7A/960G | 960GB SSDNow KC310 SSD SATA 3 2.5 (7mm height) Upgrade Bundle Kit Bundle Kit,KC310 Series,SATA3 (6Gbps), SSD 2.5-inch 7mm | Kingston | |
SHSS37A/960G | 60GB Solid State Drive | Kingston | SSD/60G |
SUV400S37/960G | 60GB Solid State Drive | Kingston | SSD/60G |
SUV500/1920G | 1920GB SSDNOW UV500 SATA3 2.5" Available From Our Preferred Partners UV500 Series, SSD 2.5-inch 7mm | Kingston | |
SUV500B/1920G | 1920G SSDNOW UV500 SATA3 2.5" Bundle Available From Our Preferred Partners UV500 Series, SSD 2.5-inch 7mm | Kingston | |
SHFR200/960G | 960G HyperX Fury SHFR SATA3 2.5" RGB Available From Our Preferred Partners HyperX FURY, SSD 2.5-inch 9.5mm | Kingston | |
KVR1066D3S7/2G | 2GB DDR3 PC3-8500 1066MHz SODIMM | Kingston | 712C7 |
KVR1066D3S7/1G | 1GB DDR3 PC3-8500 1066MHz SODIMM | Kingston | 711C7 |
SA400S37/960G | 60GB Solid State Drive | Kingston | SSD/60G |
SHFR200B/960G | 960G HyperX Fury SHFR SATA3 2.5" RGB BUNDLE Available From Our Preferred Partners HyperX FURY, SSD 2.5-inch 9.5mm | Kingston | |
SQ500S37/960G | 60GB Solid State Drive | Kingston | SSD/60G |
SUV500/960G | 60GB Solid State Drive | Kingston | SSD/60G |
SUV500B/960G | 960G SSDNOW UV500 SATA3 2.5" Bundle Available From Our Preferred Partners UV500 Series, SSD 2.5-inch 7mm | Kingston | |
SHFR200/480G | 480G HyperX Fury SHFR SATA3 2.5" RGB Available From Our Preferred Partners HyperX FURY, SSD 2.5-inch 9.5mm | Kingston | |
SA400S37/480G | 80GB Solid State Drive | Kingston | SSD/80G |
SHFR200B/480G | 480G HyperX Fury SHFR SATA3 2.5" RGB BUNDLE Available From Our Preferred Partners HyperX FURY, SSD 2.5-inch 9.5mm | Kingston | |
SQ500S37/480G | 80GB Solid State Drive | Kingston | SSD/80G |
SUV500/480G | 80GB Solid State Drive | Kingston | SSD/80G |
SUV500B/480G | 480G SSDNOW UV500 SATA3 2.5" Bundle Available From Our Preferred Partners UV500 Series, SSD 2.5-inch 7mm | Kingston | |
SHFR200/240G | 240G HyperX Fury SHFR SATA3 2.5" RGB Available From Our Preferred Partners HyperX FURY, SSD 2.5-inch 9.5mm | Kingston | |
SHFR200B/240G | 240G HyperX Fury SHFR SATA3 2.5" RGB Bundle Available From Our Preferred Partners HyperX FURY, SSD 2.5-inch 9.5mm | Kingston | |
SA400S37/240G | 240GB Solid State Drive | Kingston | SSD/240G |
SQ500S37/240G | 240GB Solid State Drive | Kingston | SSD/240G |
SUV500/240G | 240GB Solid State Drive | Kingston | SSD/240G |
SUV500B/240G | 240G SSDNOW UV500 SATA3 2.5" Bundle Available From Our Preferred Partners UV500 Series, SSD 2.5-inch 7mm | Kingston | |
SA400S37/120G | 120GB Solid State Drive | Kingston | SSD/120G |
SQ500S37/120G | 120GB Solid State Drive | Kingston | SSD/120G |
SUV500/120G | 120GB Solid State Drive | Kingston | SSD/120G |
SUV500B/120G | 120G SSDNOW UV500 SATA3 2.5" Bundle Available From Our Preferred Partners UV500 Series, SSD 2.5-inch 7mm | Kingston |