Rosewill Hive 750 Watt PSU review

PSU - Power Supply Units 111 Page 5 of 7 Published by

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Specifications and testing

 

Model

HIVE-750

Series

HIVE

Type

ATX12V v2.31 & EPS12V v2.92

Maximum Power

Continuous 750W@40°C

Fans

1 x Silent 135mm

PFC

Active

Main Connector

20+4Pin

+12V Rails

Single

PCI-E Connectors

4x 6+2-pin

Modular Cabling Support

Yes

SLI Support

Yes

Power Good Signal

100-500ms

Hold-up Time

> 16ms

Efficiency

> 82%, Up to 87%

Over Voltage Protection

Yes

Overload Protection

Yes

Input Voltage

100 - 240 V

Input Frequency Range

47 - 63 Hz

Input Current

10A

Output

+3.3V@22A,+5V@22A,+12V@54A,-12V@0.3A,+5VSB@3.0A

MTBF

100k hours at 25°C, max. load, nominal input

Approvals

UL, CUL, CB, CE, FCC, ROHS

Connectors

Fixed :
1x 20+4-Pin Main Connector
1x 4+4-Pin ATX12V/EPS12V Connector
1x 8-pin EPS12V Connector
Modular :
4x 6+2-Pin PCI-E Connector
6x 4-Pin Peripheral Connector
8x 5-Pin SATA Connector
2x 4-Pin Floppy Connector

Dimension

5.9 x 3.39 x 6.3 inch
150 x 86 x 160 mm
W x H x D

Weight

5.5 lbs

Warranty

3-year One-to-One Replacement

Installation and Testing

We decided to use one of the audio review systems to test this PSU.  The system consists of:

PSU: Core I7 860
Mobo:MSI P55 GD80
RAM: G-Skill 2 X 4GB DDR3 1600 Modules
HDD: Western Digital 2 X 640 GB SATA II (RAID)
OPT: Lite-On iHES11229
GFX: NVidia GTX260 Core 216
AUD: ASUS Xonar Essence STX

This PSU was easy to install, with 4 standard screws which are included in the kit.  We connected up the Motherboard ATX, 12V connector for the CPU and graphics card.  The modular aspect keeps the case rather clean, free of unneeded cables.

Rosewill Hive

 

We followed up with connecting the SATA devices and powered up the system.  Last but not least the molex tap for the Asus Essence STX soundcard. Ready for launch, T-minus 10 seconds..Power on!

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