If possible, I would RATE THIS ITEM 3.75 STARS
I am using a Lenovo 128GB SATA 1.8" Solid State Drive as supplied with a ThinkPad X301 laptop (Samsung MMCQE28G8MUP-0VA SSD). The drive is very small and seams to operate with very little power. I have not measured the exact current (A) value, but the drive is always cool to the touch measuring 80.4 degrees F in an ambient environment of 74.5 degrees as per a KINTREX IRT0421 Non-Contact Infrared Thermometer (see photo).
I/O benchmark test scores for the Lenovo 128GB SSD (Samsung MMCQE28G8MUP-0VA SSD) are not that impressive. Especially as speed is suppose to be one of the advantages to operating a SSD drive. Using ATTO ver. 2.46 measured a maximum read speed of 96.9MB/sec and write speed of 74.2MB/sec (see photo). The I/O test was conducted on an Intel DP55KG motherboard running Windows 7 Ultimate 64 attached to a NSI LK-13513 2Port SATA To eSATA and 1Port Power case slot adapter.
For comparison, using a Hitachi 2TB 7200 RPM hard drive attached to the same Intel DP55KG internal SATA controller measure a read speed of 175BMB/sec and writes at ~145 MB/sec. Using the DP55KG RAID controller in RAID 0 mode with the same 2TB hard drives (x2) is yielding ~260MB/sec read and ~240MB/sec write speed. On the same motherboard, with an Intel/LSI PCIe x8 controller card operating in RAID 0 with the afore mentioned drives is yielding ~235MB/sec read and ~215MB/sec write.
Minus 1.00 for unimpressive hard drive I/O performance.
Minus 0.25 for value.