There aren't enough duplicate reviews of any one particular kind of product to justify an entire post, but there are way too many duplicates of similar products to keep putting only one in each post. Thus, the day of duplicates commences.
HotHardware kicks it off with the EVGA GTX 580 FTW Hydro Copper 2
RBMods beats the heat with the Coolermaster Turbine Master Mach 0.8 case fan
HardwareHeaven goes inside the Lian Li PC-X2000F Case
LanOC counters with the Lian Li Mini-Q PC-Q08
ThinkComputers examines the ASUS M4A88TD-V EVO/USB3 AMD 880G Motherboard
techPowerUp shares its thoughts on the MSI HD 6850 Cyclone Power Edition
TechRadar checks out some Corsair Vengeance 8GB DDR3 1600MHz
TweakTown takes a look at the GIGABYTE Radeon HD 6950 2GB Video Card Overclocked
Hi Tech Legion comes back with the Axle3D Nvidia Geforce GT 430 DirectX 11 Video Card
BCC Hardware chills out with the Cooler Master V6 GT CPU Cooler
Hardware Secrets weighs in on the ASRock P67 Pro3 Motherboard
KitGuru presents HIS HD6850 ICE Q X Review – the ultimate HD6850 ?
OverClock Intelligence Agency gets into the Zotac Amp! Edition GeForce GTX 480 Graphics Card
PureOverclock hooks up with the NZXT Bunker
Finally, TrustedReviews goes mobile with the Sony Ericsson Xperia X8