SeaSonic SS-400ET Bronze 400 W ATX12V V2.2/EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Power Supply
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Reviews(15)
Well-made, efficient, runs cool and quiet (quieter than the case fans, anyway)
Sleeveless cables, and virtually no online documentation -- minor annoyances
This is a new 80-Plus Bronze version of the SS-400ET 80-Plus (no Bronze) model from five or more years ago. Apart from the small efficiency increase, the stats are the same. Its eight cables, measured from the back of the PSU to the back of each connector, are:
ATX12V 24-pin (mobo): 22" (55.9 cm)
EPS12V 8-pin (CPU): 21.7" (55 cm)
ATX12V 4-pin (CPU): 21.7" (55 cm)
SATA power: 19" and 25" (48.2 cm and 63.4 cm)
SATA power: 19" and 25" (48.2 cm and 63.4 cm)
Molex 4-pin: 12.75", 18", and 23" (32.4 cm, 45.6 cm, and 58.4 cm)
Molex 4-pin/floppy: 19" and 24" (48.2 cm and 61 cm) -- the end one is the floppy drive connector
PCIe graphics 6-pin: 22.8" (58 cm)
I'm using it to run an ASRock Z87M PRO4 microATX motherboard, 65W Core i5 CPU, Radeon HD 7850 graphics card, 8GB of DDR3 SDRAM, 7200 rpm HDD, SSD, and CD/DVD burner, plus the case's three fans. No problems. Whatever their shortcomings in the documentation department, SeaSonic continues to make quality mid- to low-watt PSUs.
Price
Fan degradation
I have purchase about 15 these PSUs from various vendors and 2 have had fan degradation that has increased the audible presence to the point of being unusable in a office environment. This degradation occurred within 6 months of purchase.
Warranty & Returns
Warranty
Return Policies
This item is covered by Newegg.com's 30-Day Return Policy
Manufacturer Contact Info
Website: https://seasonic.com/#
Support Phone: 1-626-969-9966
Features & Details
- ATX12V V2.2/EPS12V 2.91
- 80 PLUS BRONZE Certified
- 47 - 63 Hz
Specifications
| Brand | SeaSonic |
|---|---|
| Model | SS-400ET Bronze |
| Type | ATX12V V2.2/EPS12V 2.91 |
|---|---|
| Maximum Power | 400 W |
| Fans | 12cm Double Ball Bearing |
| PFC | Active |
| Main Connector | 24Pin |
| SLI | SLI Ready |
| Haswell Support | No |
| CrossFire | CrossFire Ready |
| Max PSU Length | 140 mm |
| Efficiency | >=82% |
| Energy-Efficient | 80 PLUS BRONZE Certified |
| Over Voltage Protection | Yes |
| Input Frequency Range | 47 - 63 Hz |
| MTBF | >100,000 Hours |
| Approvals | CUL, TUV, CB, CCC, CE, FCC, C-tick |
| Features | PCI Express & Serial ATA ready Double forward converter circuit High efficiency and reliability Low ripple & noise Super low noise fan control Short circuit protection on all outputs Over power protection 100% hi-pot test 100% burn in, high temperature cycled on/off |
|---|
| Dimensions | 5.9" x 5.5" x 3.4" |
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| First Listed on Newegg | July 07, 2009 |
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