The latest hardware reviews from around the web:

Gigabyte Z77X-UD5H Motherboard @ eTeknix

Audio
Enermax DreamBass Genie @ PureOverclock
Roccat Kave Headset @ Hardware Secrets

Case
BitFenix Shinobi XL Case @ Technic3D

Cooler
Cooler Master NotePal X3 @ Hi Tech Legion
NoctuaNF-F12 Fan @ Tweaktown

Memory
G.Skill Ripjaws X F3 2133C9Q-32GXH Kit @OCC
Topower 1333MHz 8GB Kit @ KitGuru
VisionTek Ultimate 16GB DDR3-1866 Kit @PureOverclock

Motherboard
Gigabyte Z77X-UD5H Motherboard @ eTeknix
MSI X79A-GD65 Motherboard @ eTeknix

Peripherals
Corsair Vengeance K60 Keyboard @ Techgage
Genius DeathTaker Mouse @ Pro-Clockers
Logitech K800 Keyboard @ ThinkComputers
Rosewill RK-9000RE Keyboard @ Vortez

Portable
Samsung Chronos Laptop @ HardwareLOOK

Storage
PNY Professionnal 120GB SSD @ Cowcotland
Sandisk Extreme 240GB SSD @ RWLabs
Transcend 128GB SSD @ KitGuru

Video Cards
AMD Radeon HD 7870 @ Vortez
AMD Radeon HD 7950 @ Phoronix
Gigabyte Radeon HD 7770 @ Bjorn3D
MSI Radeon HD 7970 @ Guru3D

Credit: Partially compiled by DailyTech and Reddit/r/Hardwarenews