Acer Aspire 5251-1513 system specifications
| CPU socket type: | Socket S1 |
The laptop uses revision S1g4 of the socket S1, and can be upgraded with other S1g4 microprocessors. S1g1, S1g2 and S1g3 processors will physically fit into this socket, but they're not electrically compatible with it, and they won't work! Original processor in the laptop is AMD V Series V120. |
Acer Aspire 5251-1513 CPU compatibility list
| Part Number | Frequency | Features | BIOS | PCB | Notes |
|---|
| AMD Athlon II Dual-Core Mobile |
| AMN330DCR22GM | N330 | 2.3 GHz, Dual-Core, 35W | | | |
| AMP320SGR22GM | P320 | 2.1 GHz, Dual-Core, 25W | | | |
| AMD Phenom II Quad-Core Mobile |
| HMX920HIR42GM | x920 | 2.3 GHz, Quad-Core, 45W | | | |
| AMD V Series for Notebook PCs |
| VMV120SGR12GM | V120 | 2.2 GHz, Single-Core | | | |
When part numbers are not supplied by motherboard manufacturers,
we use best guess approach to determine part numbers based on CPU model,
frequency and features. In some cases our guess may be incorrect or incomplete.
Please always verify part numbers before committing to buying the CPU.
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AMD N660
Any idea if the AMD N660 is?
CPU-Upgrade
I can vouch for:
Mobile DualCore AMD Phenom II N660 3000 MHz
BIOS Version 2.14
8GB DDR3 1066 MHZ
5251-1805
Upgraded from V120 to N620 (dual core, 2.8Ghz). Works like a champ. I picked this CPU because most apps respond to speed more than core count. Also, this cpu was $65 on ebay and N660 was close to $100.
Ran Prime95 stress for several hours. The can does not run at max speed, so I think it would handle the max CPU you can put in this socket. Just search this web site for S1G4 and you can find all of the chips that fit.. Warning - I'm pretty sure that it must be an S1G4 chip as the other generations may fit, but they will not work.
5251-1805
Upgraded from V120 to N620 (dual core, 2.8Ghz). Works like a champ. I picked this CPU because most apps respond to speed more than core count. Also, this cpu was $65 on ebay and N660 was close to $100.
Ran Prime95 stress for several hours. The can does not run at max speed, so I think it would handle the max 35W CPU you can put in this socket. Just search this web site for S1G4 and you can find all of the chips that fit.. Warning - I'm pretty sure that it must be an S1G4 chip as the other generations may fit, but they will not work. I also cannot vouch for 45W cpus. That might be pushing it.
n640 upgrade
im thinking abiut upgrading from v120 to n640? is this worth doing? tell me what you think when you done yours?