Consumercarts is reader-supported. Learn more
ASUS ROG Loki SFX-L 850W Platinum vs Silverstone SX1000-LPT: Comparison
ASUS ROG Loki SFX-L 850W Platinum vs Silverstone SX1000-LPT warranty compared
Warranty is where these two genuinely part company, ASUS ROG Loki SFX-L 850W Platinum 10 years against Silverstone SX1000-LPT 5 years, a 50% lead for ASUS ROG Loki SFX-L 850W Platinum. Silverstone SX1000-LPT also leads on wattage, 850 W on the ASUS ROG Loki SFX-L 850W Platinum versus 1000 W on the Silverstone SX1000-LPT. Pcie 8-pin connectors runs the same way, 3 on the ASUS ROG Loki SFX-L 850W Platinum versus 6 on the Silverstone SX1000-LPT, another win for Silverstone SX1000-LPT. Add mtbf to that, 120000 hours on the ASUS ROG Loki SFX-L 850W Platinum versus 100000 hours on the Silverstone SX1000-LPT, and the pattern holds.
Which should you buy, ASUS ROG Loki SFX-L 850W Platinum or Silverstone SX1000-LPT?
The ASUS ROG Loki SFX-L 850W Platinum is the one to take for builders targeting a small-form-factor build running a high-end GPU and anyone who wants fully modular cabling with native 12V-2x6 support, though it is the wrong buy for builds needing more than 850W of continuous headroom and buyers who need a full-size ATX chassis. Buy the Silverstone SX1000-LPT for anyone who wants fully modular cabling with native 12V-2x6 support and systems where a 3-year warranty and Platinum-tier efficiency matter, though it is not the pick for builds needing more than 1000W of continuous headroom and buyers who need a full-size ATX chassis. It is equally the pick for builders targeting an extreme small-form-factor build pushing a flagship GPU into a Mini-ITX case.
Frequently asked questions
Do the ASUS ROG Loki SFX-L 850W Platinum and Silverstone SX1000-LPT differ on hold-up time?
Yes. Hold-Up Time reads 20.8 ms on the ASUS ROG Loki SFX-L 850W Platinum versus 18.8 ms on the Silverstone SX1000-LPT.
Is the Modularity the same on the ASUS ROG Loki SFX-L 850W Platinum and Silverstone SX1000-LPT?
It is. Both are listed at Fully Modular, so it is not a reason to pick one over the other.
Which is cheaper, ASUS ROG Loki SFX-L 850W Platinum or Silverstone SX1000-LPT?
Price will not decide this: $220 against $230 at the last check.
Specs and benchmarks
Brand
- ASUS ROG Loki SFX-L 850W Platinum
- ASUS
- Silverstone SX1000-LPT
- SilverStone
Wattage
- ASUS ROG Loki SFX-L 850W Platinum
- 850 W-15%
- Silverstone SX1000-LPT
- 1000 WBest
80 PLUS Rating
- ASUS ROG Loki SFX-L 850W Platinum
- Platinum
- Silverstone SX1000-LPT
- Platinum
Model Number
- ASUS ROG Loki SFX-L 850W Platinum
- ROG Loki SFX-L 850W Platinum
- Silverstone SX1000-LPT
- SST-SX1000-LPT
ATX Standard
- ASUS ROG Loki SFX-L 850W Platinum
- ATX 3.1
- Silverstone SX1000-LPT
- ATX 2.x
Form Factor
- ASUS ROG Loki SFX-L 850W Platinum
- SFX-L
- Silverstone SX1000-LPT
- SFX-L
+12V Rail Amperage
- ASUS ROG Loki SFX-L 850W Platinum
- 70.8 A
- Silverstone SX1000-LPT
- 83.3 A
Single +12V Rail
- ASUS ROG Loki SFX-L 850W Platinum
- Yes
- Silverstone SX1000-LPT
- Yes
Cybenetics Efficiency
- ASUS ROG Loki SFX-L 850W Platinum
- Platinum
- Silverstone SX1000-LPT
- Platinum
Cybenetics Noise
- ASUS ROG Loki SFX-L 850W Platinum
- A
- Silverstone SX1000-LPT
- Standard+
12V-2x6 Connectors
- ASUS ROG Loki SFX-L 850W Platinum
- 1
- Silverstone SX1000-LPT
- 0
Hold-Up Time
- ASUS ROG Loki SFX-L 850W Platinum
- 20.8 ms
- Silverstone SX1000-LPT
- 18.8 ms-10%
Zero-RPM Mode
- ASUS ROG Loki SFX-L 850W Platinum
- Yes
- Silverstone SX1000-LPT
- Yes
Sleeved Cables
- ASUS ROG Loki SFX-L 850W Platinum
- No
- Silverstone SX1000-LPT
- No
Measured Avg Efficiency
- ASUS ROG Loki SFX-L 850W Platinum
- 90.31 %Best
- Silverstone SX1000-LPT
- 90.06 %
PCIe 8-pin Connectors
- ASUS ROG Loki SFX-L 850W Platinum
- 3-50%
- Silverstone SX1000-LPT
- 6
Measured Average Noise
- ASUS ROG Loki SFX-L 850W Platinum
- 23.76 dBABest
- Silverstone SX1000-LPT
- 36.09 dBA
Connector Count
- ASUS ROG Loki SFX-L 850W Platinum
- 1x 24/20-pin ATX, 2x EPS 4+4-pin, 1x PCIe 16-pin, 3x PCIe 8-pin, 6x SATA, 4x Peripheral
- Silverstone SX1000-LPT
- 1x 24-pin ATX, 2x EPS 4+4, 6x PCIe 6+2-pin, 8x SATA, 3x Molex, 1x floppy adapter
Fan Size
- ASUS ROG Loki SFX-L 850W Platinum
- 120 mm
- Silverstone SX1000-LPT
- 120 mm
Fan Model / Bearing
- ASUS ROG Loki SFX-L 850W Platinum
- 120mm double ball bearing (CF1225H12D)
- Silverstone SX1000-LPT
- 120mm double ball bearing (B1201512HB)
OEM / Platform
- ASUS ROG Loki SFX-L 850W Platinum
- Great Wall
- Silverstone SX1000-LPT
- Enhance
Japanese Capacitors
- ASUS ROG Loki SFX-L 850W Platinum
- Yes
- Silverstone SX1000-LPT
- Yes
EPS 8-pin Connectors
- ASUS ROG Loki SFX-L 850W Platinum
- 2
- Silverstone SX1000-LPT
- 2
SATA Connectors
- ASUS ROG Loki SFX-L 850W Platinum
- 6
- Silverstone SX1000-LPT
- 8
Molex Connectors
- ASUS ROG Loki SFX-L 850W Platinum
- 4
- Silverstone SX1000-LPT
- 3
Cable Lengths
- ASUS ROG Loki SFX-L 850W Platinum
- ATX 450mm, EPS 550mm, 16-pin 460mm, PCIe 450mm, SATA 300+190+90mm, Molex 300+100+100+100mm
- Silverstone SX1000-LPT
- 24-pin 300mm, EPS 400mm, PCIe 400mm+150mm, SATA 300mm+200mm+100mm+100mm, Molex 300mm+200mm+200mm
Length
- ASUS ROG Loki SFX-L 850W Platinum
- 125 mm
- Silverstone SX1000-LPT
- 130 mm
Colour
- ASUS ROG Loki SFX-L 850W Platinum
- Black
- Silverstone SX1000-LPT
- Black
Fan Bearing
- ASUS ROG Loki SFX-L 850W Platinum
- Ball
- Silverstone SX1000-LPT
- Ball
MTBF
- ASUS ROG Loki SFX-L 850W Platinum
- 120000 hours
- Silverstone SX1000-LPT
- 100000 hours-17%
Modularity
- ASUS ROG Loki SFX-L 850W Platinum
- Fully Modular
- Silverstone SX1000-LPT
- Fully Modular
Protections
- ASUS ROG Loki SFX-L 850W Platinum
- OPP, OVP, UVP, SCP, OCP, OTP
- Silverstone SX1000-LPT
- OCP, OPP, OVP, SCP, OTP
Price
- ASUS ROG Loki SFX-L 850W Platinum
- 219.99 USD
- Silverstone SX1000-LPT
- 229.99 USD
Warranty
- ASUS ROG Loki SFX-L 850W Platinum
- 10 yearsBest
- Silverstone SX1000-LPT
- 5 years-50%
Which one should you pick?
Choose ASUS ROG Loki SFX-L 850W Platinum if you want the higher Hold-Up time (20.8 ms vs 18.8 ms), the higher MTBF (120000 hours vs 100000 hours) and the higher warranty (10 years vs 5 years).
Choose Silverstone SX1000-LPT if you want the higher wattage (1000 W vs 850 W) and the higher PCIe 8-pin connectors (6 vs 3).
Price comparison
| Retailer | ASUS ROG Loki SFX-L 850W Platinum | Silverstone SX1000-LPT |
|---|---|---|
| Amazon | $219.99 View on Amazon | $229.99 View on Amazon |
Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.
Verdict
ASUS ROG Loki SFX-L 850W Platinum
8.8 / 10 Expert Rating
A best-in-class 850W Platinum-rated SFX-L unit for a small-form-factor build running a high-end GPU, held back only by its premium price.
Silverstone SX1000-LPT
8.7 / 10 Expert Rating
A best-in-class 1000W Platinum-rated SFX-L unit for an extreme small-form-factor build pushing a flagship GPU into a Mini-ITX case, held back only by its premium price.