I recently purchased an awesome little laptop…the Lenovo x220.
Intel Core i7-2620M Processor (3.4GHz, 3MB L3, 1333MHz FSB) w/ USB3
Genuine Windows 7 Home Premium 64bit
12.5″ Premium (IPS) HD (1366×768) LED Backlit Display, Mobile Broadband Ready, 2×2 Antenna
Intel® HD Graphics 3000
4 GB PC3-10600 DDR3 SDRAM 1333MHz SODIMM Memory (1 DIMM)
250 GB Hard Disk Drive, 5400rpm
ThinkPad Battery 29++ (9 cell)
Intel Centrino Advanced-N 6205 (2×2 AGN)
I decided I wanted to get an SSD, and opted for the Crucial M4 series. It required a little tweaking to get into the x220. I had to unscrew the middle spacer, and it slide right in.
Benchmarks in IDE mode:
[zp src=”m4-crystal.png” album=”blog/CrucialM4/” width=”600″]
Benchmarks in AHCI mode:
[zp src=”m4-crystal-ahci.png” album=”blog/CrucialM4/” width=”600″]
These aren’t bad numbers at all, considering the manufacturer rates them at :
Sequential Access - Read
Up to 415 MB/s (SATA 6Gb/s)
Sequential Access - Write
Up to 175 MB/s (SATA 6Gb/s)
What I really like about this drive is the low power consumption, SATA 6/Gbp/s, as well as the 40,000 IOPS. I still think SSD’s are the number one upgrade for any PC (as long as they are SATA 3+ capable). They just make the system that much faster.