[SFFTEC] Enhance 600w Flex ATX: Silent and powerful custom PSU

SFFTEC

Chassis Packer
Original poster
sfftec.com
Nov 17, 2019
14
8
Specifications:
Model: ENP7660B Platinum Series
Power: 600w
Dimension: 150mm(L)*81.5mm(W)*40.5mm(H)
On/Off Switches: None
PFC: Active
Fan Size: 40mm
Efficiency: 92% @ 50% loading (80+ Platinum)
Hold-up Time: 16ms @ 75% loading
Safety: CE/FCC/UL/Nemkoo CB/CCC
Protection: OPP/OVP/OCP/OTP/UVP/SCP/No Load Operation

Operation Conditions: 0ºC to 40ºC (temperature); 10% to 85%, non-condensing (relative humidity)
Shipping and Storage Condition: -20ªC to 60º (temperature); 5% to 95%, non-condensing (relative humidity)

Input: 100V-240V (voltage); 60/50Hz (frequency); 8A-4A (current)
Output: 600w; 15A (+3.3V); 15A (+5V); 50A (+12V); 0.3A (-12V); 2.5A (5VSB)
DC Voltage Regulation: ±5% (+3.3V, +5V, +12V, 5VSB); ±10% (-12V)
Ripple & Noise (mV): 50 (+3.3V, +5V); 120 (+12V, -12V, 5VSB)

Cables: 1* 20/24pin (300mm), 1* 4+4pin (300mm), 2* 6+2pin PCI Express (300mm & 100mm), 3* Molex (300mm, 150mm & 150mm), 1* FDD (150mm), 4* SATA connectors (300mm & 150mm, 300mm & 150mm)
Fan Noise and Voltage: approximately 20dB (at 1m distance) and 3.5V until 480w output power; From 480-600w, it ramps up to approximately 35dB (at 1m distance) and 8V
Fan Model: AD0412XB-C51
Weight: approximately 1kg

Customizations: quiet fan (safety approved); black enclosure and cables
PS: Does not include power cord

Lead time: 15-30 days

Pictures:



Available at: https://www.sfftec.com/shop
 
Last edited:

Bjornyyy

Trash Compacter
Jan 22, 2017
49
18
I'm thinking of getting one of these but I've heard that the fan in flex-atx units makes a lot of noise. Is that true for these units?
 

SFFTEC

Chassis Packer
Original poster
sfftec.com
Nov 17, 2019
14
8
I'm thinking of getting one of these but I've heard that the fan in flex-atx units makes a lot of noise. Is that true for these units?
Our model is very quiet until 480w usage, comparable to Noctua fans. You can check the 6th pic for exact noise measurement, and also some posts here on the forum that are recommending it. In fact, this is surely the quietest Flex ATX PSU on the market 🙂
 
Last edited:

Bjornyyy

Trash Compacter
Jan 22, 2017
49
18
Our model is very quiet until 480w usage, comparable to Noctua fans. You can check the 6th pic for exact noise measurement, and also some posts here on the forum that are recommending it. In fact, this is surely the quietest Flex ATX PSU on the market 🙂
Thanks. I didn't really pay attention to last pic, oops😅
 

JohnCA

Chassis Packer
Dec 2, 2018
18
10
If I order this week, will it arrive before Christmas? Looks great btw
 

AndyWags

Case Bender
Dec 2, 2019
2
0
Nevermind. Turns out I can't read to save my life 😂. For the PSU and shipping to the UK it's £100.
 

chx

Master of Cramming
Silver Supporter
May 18, 2016
476
227
The mechanical drawing includes a back "ledge", past 150mm with two R2.5 holes. The actual photo doesn't show it. Is it included?
 

murderbymodem

Minimal Tinkerer
Jun 6, 2019
3
1
I had already sourced a normal ENP7660B from eBay for my Velka 3 build, but after finding yours I've pulled the trigger. The black finish and black cables will look much better. Definitely looking forward to reciving the unit, hopefully the standard shipping I chose doesn't take too long.
 

SFFTEC

Chassis Packer
Original poster
sfftec.com
Nov 17, 2019
14
8
The mechanical drawing includes a back "ledge", past 150mm with two R2.5 holes. The actual photo doesn't show it. Is it included?
It isn't included, the unit looks like the photos
Is the black paint job on the psu done by Enhance themselves or is it done aftermarket?
It's done by Enhance, so there are no safety issues