Samsung ssd 840 evo driver windows 7#

Hdparm runs in a terminal, and returns a simple test result that looks like this: dev/sda is the SSD - the drive being tested. In Linux, I used hdparm to measure drive speeds and compare the times to other drives on identical hardware.

Samsung ssd 840 evo driver windows 7#

Minus the BIOS POST, Windows 7 took about 12 seconds to go from a cold boot to a usable desktop, which produces an estimated total Windows 7 boot time of ~25 seconds. Windows 7 boot times using the 840 EVO were faster than a mechanical 7200 RPM drive, but Windows 7 still loaded slower than Linux. Additional startup daemons might increase the load times.

Keep in mind that this is following a fresh install. There would be no need to use a suspend mode if speed was the only issue. If BIOS POST could be eliminated (even the quick POST setting takes 13 seconds), it would be possible to go straight to the OS in less than 4 seconds using this drive - not counting the login entry time. Xubuntu blue load screen: 1s (Blink and you will miss it.)įrom Xubuntu login to usable desktop: 2.41s Here are the details with Xubuntu 14.04 starting from a cold boot: BIOS POST: 13s Not counting the motherboard BIOS POST, which can take 13 to 20 seconds depending upon the motherboard, I could go from cold boot to working desktop in about 4 seconds.

Programs loaded almost instantaneously.īoth systems booted like lightning from a cold boot. Both operating systems installed quickly (less than 5 minutes per OS) and without any issues. I tested this drive using Xubuntu 14.04 64-bit and Linux Mint 17 64-bit. After installation, Windows 7 reports 232 GB of usable capacity on the 250 GB SSD.