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General
Brand	Huntkey
Product name	Power Supply 400W
Product code	LW-6400H-3
Tested by HWI
Release date	03/23/2006
Price (min. / avg.)	-

Specifications
Continuous power: 400 W
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General
Brand	Huntkey
Product name	Power Supply 400W
Product code	LW-6400H-3
Tested by	Zahied Bholai
Quoted power
Continuous power	400 W
Max. current 12 V - Rail 1	14 A
Max. current 12 V - Rail 2	15 A
Max. current 12 V - Rail 3	0
Max. current 12 V - Rail 4	0
Max. current 5 V	25 A
Max. curren 3.3 V	30 A
Connectors
Standard peripheral	6
Floppy	1
Serial ATX	1
6 pin PEG	1
Mainboard connector	24 pins
4 pin CPU
8 pin CPU
Specifications
Color	Grey
Size fan 1	12 cm
Size fan 2	0
Size fan 3	0
Lighted fans
Fan speed controlled by temperature
Manual rpm adjustment
Connector for rpm control
Modular cables
Mesh around mainboard cable
Mesh around other cables
Adjustable voltage outputs
Weight	1.4 kg
Extras / Accessoires
Retail / OEM	Retail
Measured voltage 12V1 rail (+ opt. 12V3 and 12V4)
4 A load (= 50 W @ 12 V)	12.24 V
8 A load (= 100 W @ 12 V)	12.17 V
12 A load (= 150 W @ 12 V)	12.12 V
16 A load (= 200 W @ 12 V)	12.07 V
20 A load (= 250 W @ 12 V)	12.02 V
24 A load (= 300 W @ 12 V)	0
28 A load (= 350 W @ 12 V)	0
32 A load (= 400 W @ 12 V)	0
36 A load (= 450 W @ 12 V)	0
40 A load (= 500 W @ 12 V)	0
Maximum load 12V1 (+3/4) within 5% margin	22 A
Measured voltage 12V2 rail
4 A load (= 50 W @ 12 V)	12.18 V
8 A load (= 100 W @ 12 V)	12.09 V
12 A load (= 150 W @ 12 V)	12.01 V
16 A load (= 200 W @ 12 V)	11.94 V
20 A load (= 250 W @ 12 V)	11.89 V
Maximum load 12V2 within 5% margin	19 A
Measured voltage 5V rail
4 A load (= 20 W @ 5 V)	5.2 V
8 A load (= 40 W @ 5 V)	5.12 V
12 A load (= 60 W @ 5 V)	5.06 V
16 A load (= 80 W @ 5 V)	5 V
20 A load (= 100 W @ 5 V)	4.94 V
24 A load (= 120 W @ 5 V)	4.87 V
28 A load (= 140 W @ 5 V)	4.81 V
32 A load (= 160 W @ 5 V)	4.75 V
36 A load (= 180 W @ 5 V)	4.69 V
40 A load (= 200 W @ 5 V)	4.64 V
44 A load (= 220 W @ 5 V)	0
48 A load (= 240 W @ 5 V)	0
52 A load (= 260 W @ 5 V)	0
56 A load (= 280 W @ 5 V)	0
60 A load (= 300 W @ 5 V)	0
64 A load (= 320 W @ 5 V)	0
Maximum load 5V within 5% margin	32 A
Measured voltage 3.3V rail
4 A load (= 13.2 W @ 3.3 V)	3.34 V
8 A load (= 26.4 W @ 3.3 V)	3.32 V
12 A load (= 39.6 W @ 3.3 V)	3.3 V
16 A load (= 52.8 W @ 3.3 V)	3.28 V
20 A load (= 66.0 W @ 3.3 V)	3.27 V
24 A load (= 79.2 W @ 3.3 V)	3.24 V
28 A load (= 92.4 W @ 3.3 V)	3.23 V
32 A load (= 105.6 W @ 3.3 V)	3.22 V
Maximum load 3.3V within 5% margin	32 A
Noise production (20 cm. distance)
No load - Min. rpm	41.8 dB(A)
No load - Max. rpm	41.8 dB(A)
266 W load - Min. rpm	42.6 dB(A)
266 W load - Max. rpm	42.6 dB(A)
Power usage
Power usage - 266 W load (8A@12V1,12V2,5V,3.3V)	330 W
Efficiency - 266 W load	80.6 %
Power usage - 339 W load (12A@12V1,12V2,5V,3.3V)	508 W
Efficiency - 339 W load	66.7 %
Power usage PC off - PSU power switch on	4.1 W
Power usage PC off - PSU power switch off	0

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User systems with this product
	Jos' Media PC [Raznov]	Intel Pentium 4 3.2E GHz, Intel 915PCY, MSI NX6600-TD256E
	Woonkamer [André]	AMD Athlon 64 3000+ 754, ASUS A8N-E, Gigabyte GeForce 6600 GT Turbo Force Edition

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