Gigabyte Readies Cheaper PowerRock EX Series Mainstream PSUs

btarunr · Apr 25, 2011

Gigabyte is readying a series of more inexpensive variants of PowerRock mainstream PSUs, the PowerRock EX. Available in similar models of 300W, 350W, 400W, 450W and 500W, the PowerRock EX lacks 80 Plus compliance and sleeved cabling found with the original PowerRock series. The new PSUs are ATX v2.0 compliant, use Taiwan-made capacitors, feature dual 12V rail design for the 450W and 500W models, and single 12V rail design for the 300W, 350W, and 400W ones. OVP, OCP, UVP, and short-circuit protections come standard. The PSUs are cooled by a 120 mm fan, and have a rated MTBF of 100,000 hours. Gigabyte did not give out pricing or availability details.

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_JP_ · Apr 25, 2011

The lower power ones sound great to power sempron/celeron computers with graphic cards fed by the slot. Or old computers that don't use that much energy.

System Name	RBMK-1000
Processor	AMD Ryzen 7 5700G
Motherboard	ASUS ROG Strix B450-E Gaming
Cooling	DeepCool Gammax L240 V2
Memory	2x 8GB G.Skill Sniper X
Video Card(s)	Palit GeForce RTX 2080 SUPER GameRock
Storage	Western Digital Black NVMe 512GB
Display(s)	BenQ 1440p 60 Hz 27-inch
Case	Corsair Carbide 100R
Audio Device(s)	ASUS SupremeFX S1220A
Power Supply	Cooler Master MWE Gold 650W
Mouse	ASUS ROG Strix Impact
Keyboard	Gamdias Hermes E2
Software	Windows 11 Pro

System Name	LenovoⓇ ThinkPad™ T430
Processor	IntelⓇ Core™ i5-3210M processor (2 cores, 2.50GHz, 3MB cache), Intel Turbo Boost™ 2.0 (3.10GHz), HT™
Motherboard	Lenovo 2344 (Mobile Intel QM77 Express Chipset)
Cooling	Single-pipe heatsink + Delta fan
Memory	2x 8GB KingstonⓇ HyperX™ Impact 2133MHz DDR3L SO-DIMM
Video Card(s)	Intel HD Graphics™ 4000 (GPU clk: 1100MHz, vRAM clk: 1066MHz)
Storage	SamsungⓇ 860 EVO mSATA (250GB) + 850 EVO (500GB) SATA
Display(s)	14.0" (355mm) HD (1366x768) color, anti-glare, LED backlight, 200 nits, 16:9 aspect ratio, 300:1 co
Case	ThinkPad Roll Cage (one-piece magnesium frame)
Audio Device(s)	HD Audio, RealtekⓇ ALC3202 codec, DolbyⓇ Advanced Audio™ v2 / stereo speakers, 1W x 2
Power Supply	ThinkPad 65W AC Adapter + ThinkPad Battery 70++ (9-cell)
Mouse	TrackPointⓇ pointing device + UltraNav™, wide touchpad below keyboard + ThinkLight™
Keyboard	6-row, 84-key, ThinkVantage button, spill-resistant, multimedia Fn keys, LED backlight (PT Layout)
Software	MicrosoftⓇ WindowsⓇ 10 x86-64 (22H2)

Gigabyte Readies Cheaper PowerRock EX Series Mainstream PSUs

btarunr

Editor & Senior Moderator

_JP_