Zalman Goldrock Series PSUs Detailed

btarunr · Aug 2, 2012

Korean company Zalman is on the verge of launching its Goldrock series mid-capacity PSUs. Available in capacities of 550W, 650W, and 750W; the PSUs are 80 Plus Gold compliant, with 87% to 92% efficiency at 20% to 100% load. The Goldrock series PSUs strike a cost-performance sweetspot by providing high-end PSU features, and making up for it with fixed cabling.

The Goldrock series PSUs from Zalman pack high-grade Japanese capacitors, active PFC, LLC resonant circuit, DC-DC switching. A single +12V rail design is implemented, which can deliver 45A of current on the 550W variant, 54A on the 650W, and 62A on the 750W variants. A 5VSB green IC gives the PSU ErP Lot 6 compliance. A secondary protection IC gives it protection against over/under voltage/current, overload, and short-circuit. The 550W, 650W, and 750W variants are expected to be priced at US $134, $145, and $158, respectively.

View at TechPowerUp Main Site

entropy13 · Aug 2, 2012

OEM: Enhance

Frick · Aug 2, 2012

I want cheap PSU's.

entropy13 · Aug 2, 2012

Frick said:
I want cheap PSU's.

There are a lot of cheap PSUs out there.

TheDeeGee · Aug 2, 2012

Frick said:
I want cheap PSU's.

Why? You want to blow it up and damage your other components?

Aksh_47 · Aug 2, 2012

I feel their priced too high.. With a market already dominated by Corsiar's TX and HX series of PSUs, zalman may have a bad time.

de.das.dude · Aug 2, 2012

Svarog said:
Why? You want to blow it up and damage your other components?

good components dont cost a much. i know this because i am from india and i can buy chips and transistors here at a fraction of the price of what people buy from radioshack or etc.

m1dg3t · Aug 2, 2012

Can we get a review crmaris?

Svarog said:
Why? You want to blow it up and damage your other components?

CHeap price

Steven B · Aug 2, 2012

PSU is the one thing you should never feel bad about spend a tiny bit more for. Cheap os.
Anyways i like their marketing with the electronics, at least they aren't saying it is the best.

Frick · Aug 2, 2012

Svarog said:
Why? You want to blow it up and damage your other components?

Cheap doesn't automatically mean crap. Look at Corsair CX, Chieftech, FSP..

TheDeeGee · Aug 2, 2012

Corsair got PSU's made by SeaSonic. And Corsair PSU's are known not to be crap by default.

Frick · Aug 2, 2012

Svarog said:
Corsair got PSU's made by SeaSonic. And Corsair PSU's are known not to be crap by default.

And some of them are still cheap.

D4S4 · Aug 2, 2012

how the hell do they come up with those names?

"goldrock". a gold rock. with a golden grill. :cry:

Zubasa · Aug 3, 2012

Svarog said:
Corsair got PSU's made by SeaSonic. And Corsair PSU's are known not to be crap by default.

Actually a lot of Corsair's PSUs are made by CWT.

System Name	RBMK-1000
Processor	AMD Ryzen 7 5700G
Motherboard	Gigabyte B550 AORUS Elite V2
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Video Card(s)	Galax RTX 4070 Ti EX
Storage	Samsung 990 1TB
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

Processor	AMD Ryzen 5 7600
Motherboard	Gigabyte B650 Aorus Elite AX
Cooling	Thermalright Peerless Assassin 120 SE
Memory	Kingston Fury Beast DDR5-5600 16GBx2
Video Card(s)	Gigabyte Gaming OC AMD Radeon RX 7800 XT 16GB
Storage	TEAMGROUP T-Force Z440 2TB, SPower A60 2TB, SPower A55 2TB, Seagate 4TBx2
Display(s)	AOC 24G2 + Xitrix WFP-2415
Case	Montech Air X
Audio Device(s)	Realtek onboard
Power Supply	Be Quiet! Pure Power 11 FM 750W 80+ Gold
Mouse	Logitech G Pro X Superlight Wireless
Keyboard	Royal Kludge RK-S98 Tri-Mode RGB Mechanical Keyboard
Software	Windows 10

System Name	Black MC in Tokyo
Processor	Ryzen 5 7600
Motherboard	MSI X670E Gaming Plus Wifi
Cooling	Be Quiet! Pure Rock 2
Memory	2 x 16GB Corsair Vengeance @ 6000Mhz
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Storage	Kingston KC3000 1TB \| WD Black SN750 2TB \|WD Blue 1TB x 2 \| Toshiba P300 2TB \| Seagate Expansion 8TB
Display(s)	Samsung U32J590U 4K + BenQ GL2450HT 1080p
Case	Fractal Design Define R4
Audio Device(s)	Plantronics 5220, Nektar SE61 keyboard
Power Supply	Corsair RM850x v3
Mouse	Logitech G602
Keyboard	Dell SK3205
Software	Windows 10 Pro
Benchmark Scores	Rimworld 4K ready!

Processor	AMD Ryzen 5 7600
Motherboard	Gigabyte B650 Aorus Elite AX
Cooling	Thermalright Peerless Assassin 120 SE
Memory	Kingston Fury Beast DDR5-5600 16GBx2
Video Card(s)	Gigabyte Gaming OC AMD Radeon RX 7800 XT 16GB
Storage	TEAMGROUP T-Force Z440 2TB, SPower A60 2TB, SPower A55 2TB, Seagate 4TBx2
Display(s)	AOC 24G2 + Xitrix WFP-2415
Case	Montech Air X
Audio Device(s)	Realtek onboard
Power Supply	Be Quiet! Pure Power 11 FM 750W 80+ Gold
Mouse	Logitech G Pro X Superlight Wireless
Keyboard	Royal Kludge RK-S98 Tri-Mode RGB Mechanical Keyboard
Software	Windows 10

System Name	TheDeeGee's PC
Processor	Intel Core i7-11700
Motherboard	ASRock Z590 Steel Legend
Cooling	Noctua NH-D15S
Memory	Crucial Ballistix 3200/C16 32GB
Video Card(s)	Nvidia RTX 4070 Ti 12GB
Storage	Crucial P5 Plus 2TB / Crucial P3 Plus 2TB / Crucial P3 Plus 4TB
Display(s)	EIZO CX240
Case	Lian-Li O11 Dynamic Evo XL / Noctua NF-A12x25 fans
Audio Device(s)	Creative Sound Blaster ZXR / AKG K601 Headphones
Power Supply	Seasonic PRIME Fanless TX-700
Mouse	Logitech G500S
Keyboard	Keychron Q6
Software	Windows 10 Pro 64-Bit
Benchmark Scores	None, as long as my games runs smooth.

Zalman Goldrock Series PSUs Detailed

btarunr

Editor & Senior Moderator

entropy13

Frick

Fishfaced Nincompoop

entropy13

TheDeeGee

Aksh_47

New Member

de.das.dude

Pro Indian Modder

m1dg3t

Steven B

Frick

Fishfaced Nincompoop

TheDeeGee

Frick

Fishfaced Nincompoop

D4S4

Zubasa

Processor	Intel Core i3 540 @ 3.06GHz
Motherboard	Intel DH55TC
Cooling	4x120mm 1200RPM Blue LEDs
Memory	Kingston 8GB 1333MHz (2x4GB)
Video Card(s)	Zotac GTX 560 AMP! Edition 1GB 256-bit
Storage	2x1TB HDDs
Case	Bitfenix Merc Alpha
Power Supply	Corsair CX430 V2 80+
Software	Windows 7 Ultimate 64-bit

System Name	Monke \| Work Thinkpad \| Old Monke
Processor	Ryzen 5600X \| Ryzen 5500U \| FX8320
Motherboard	ASRock B550 Extreme4 \| ? \| Asrock 990FX Extreme 4
Cooling	240mm Rad \| Not needed \| hyper 212 EVO
Memory	2x16GB DDR4 3600 Corsair RGB \| 16 GB DDR4 3600 \| 16GB DDR3 1600
Video Card(s)	Sapphire Pulse RX6700XT 12GB \| Vega 8 \| Sapphire Pulse RX580 8GB
Storage	Samsung 980 nvme (Primary) \| some samsung SSD
Display(s)	Dell 2723DS \| Some 14" 1080p 98%sRGB IPS \| Dell 2240L
Case	Ant Esports Tempered case \| Thinkpad \| NZXT Guardian 921RB
Audio Device(s)	Logitech Z333 \| Jabra corpo stuff \| Some USB speakers
Power Supply	Corsair RM750e \| not needed \| Corsair GS 600
Mouse	Logitech G400 \| nipple \| Dell
Keyboard	Logitech G213 \| stock kb is awesome \| Logitech K230
VR HMD	;_;
Software	Windows 10 Professional x3
Benchmark Scores	There are no marks on my bench

System Name	m1dg3t \| DeathBox \| HairPi 3
Processor	3570k @ 4.0 1.15v BIOS \| q9550 @ 3.77 1.325v BIOS
Motherboard	Asrock z77e iTX \| p5q Dlx 2301 BIOS
Cooling	Custom Water \| D-14 & HR-03gt \| Passive HSF
Memory	Samsung MV-3V4G3D 4g x 2 @ 1866 1.35v \| OcZ RpR 2g x 4 @ 1067 2.2v
Video Card(s)	MSi 7950 tf3 @1000 / 1350 \| Asus 5870 V2 @ 900 / 1275
Storage	Adata sx900 256Gb / WD 2500 HHTZ \| WD 1001 FALS x 2
Display(s)	BenQ gw2750hm \| 46" Sharp Quatron
Case	BitFenix Prodigy - m0dd3d \| Antec Fusion Remote MAX
Audio Device(s)	Onboard Toslink > Yamaha HTR 6290 \| Xonar HDAV1.3 > Yamaha DSP z7
Power Supply	Ocz mXp700w \| Ocz zx850w \| Cannakit 5v 2.5a
Mouse	Logitech G700s \| Logitech G9x - Cable Repaired
Keyboard	TT Meka G1 - Black w Cherry Blacks\| Logitech G11
Software	Win7 Home \| Xp sp3 & Vista ultimate \| Raspbian
Benchmark Scores	Epeen!! Who needs epeen??

Processor	C2D E8400@3.9GHz (488x8, 1.4v :( )
Motherboard	Abit IP35-E
Cooling	Thermaltake Sonic Tower+120mm fan
Memory	2GB kingmax ddr1066@976MHz 5-5-5-15
Video Card(s)	Radeon X1800GTO @700/1400MHz with Accelero S1+Glacialtech fancard
Storage	2xSeagate Barracuda 7200.10 160GB
Display(s)	Samsung SyncMaster 793s... just you laugh...
Case	some Aplus case
Audio Device(s)	Realtek ALC888
Power Supply	Chieftec 450W
Software	Win7 x64

Processor	Core i7-12700k
Motherboard	Z690 Aero G D4
Cooling	Custom loop water, 3x 420 Rad
Video Card(s)	RX 7900 XTX Phantom Gaming
Storage	Plextor M10P 2TB
Display(s)	InnoCN 27M2V
Case	Thermaltake Level 20 XT
Audio Device(s)	Soundblaster AE-5 Plus
Power Supply	FSP Aurum PT 1200W
Software	Windows 11 Pro 64-bit