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Asrock Z87 Extreme11/ac Review: 22 SATA ports, 4-way GPU support and more

Asrock's new Z87 Extreme11/ac may very well be the most extreme motherboard we've handled. It touts four-way GPU support, over 20(!) SATA ports, premium onboard audio, dual gigabit Ethernet, Wi-Fi, Bluetooth and -- unsurprisingly -- the largest price tag in its class. So, how exactly does a company justify $540 for a motherboard?

asrock Z87 Extreme11 ac

WD Black2 Dual Drive Review

The WD Black2 sports both a 120GB SSD and a 1TB HDD in a single package. Unlike other hybrid configs such as Seagate's Momentus XT which combine ample magnetic storage with a little NAND, the Black2 crams both technologies into one drive too, but it simply does what desktop users have been doing for years by making the flash portion a primary boot drive with the disk serving as bulk storage.

Understanding SSDs: Why SSDs hate write amplification

Understanding SSDs: Why SSDs hate write amplification

I often tell people that SSDs work better with more free space, so anything that increases free space will keep WA lower. The two key ways to expand free space (thereby decreasing WA) are to 1) increase over provisioning and 2) keep more storage space free (if you have TRIM support).

Samsung SSD 840 Evo Review: 250GB & 1TB Drives Tested

Samsung SSD 840 Evo Review: 250GB & 1TB Drives Tested

Flash performance and endurance is a tricky subject, and yet Samsung's flagship, the SSD 840 Pro remains one of the best in both categories.

Having aced its attempts at speed and durability, Samsung seems focused on solving flash's biggest sacrifices: size and affordability. Its new SSD 840 Evo lineup has models spanning from 120GB to 1TB, with the largest costing only $0.65 per gigabyte thanks to its use of TLC NAND.