NZXT C850 Gold ATX 3.1

---

General & Dimensional Specifications

Total Wattage	850 W
Form Factor	ATX
ATX Version	3.1
Modular	Fully Modular
Dimensions (W x H x D)	150 x 86 x 160 mm
Material(s)	Steel, PCB and Plastic
Warranty	10 Years
MTBF (Life Span)	100,000 hours

---

Ratings & Efficiency

Efficiency Rating (80 PLUS)	Gold
Compliance Standard	ATX12V v3.1 / EPS12V v2.92
Max Efficiency (50% Load)	91.7% @ 115Vac
PF Correction	Active @ 0.99
AC Input Range	100 - 240 Vac, 10A–5A, 50Hz–60Hz
+12 V Output (Amps/Watts)	70.83 A (850 W)
+3.3 V and +5 V Output (Amps/Watts)	22 A (120 W)
+5 Vsb Output (Amps/Watts)	3 A (15 W)
Total Output	850 W

---

Fan & Protection Specs

Fan Dimensions	135 x 135 x 25 mm
Fan Bearing Type	Fluid Dynamic Bearing (FDB)
Max Fan Speed	2300 ± 10% RPM
Max Airflow	93.02 CFM (Min.)
Max Noise Level	44.5 dBA
Operation Temperature	0 – 50 °C
Protections	OVP / UVP / SCP / OTP / OPP / OCP

---

Cable Length & Connector Quantity (Fully Modular)

24-pin ATX Power Cable	1 (600 mm with nylon sleeving)
4+4-pin CPU Power Cable	1 (700 mm with nylon sleeving)
8-pin CPU Power Cable	1 (700 mm with nylon sleeving)
6+2-pin PCIe Power Cable	3 Cables (650 mm with nylon sleeving)
16-pin (12+4) 12V-2x6 PCIe Cable	1 Cable (650 mm with nylon sleeving)
SATA Connectors	12 Connectors (500 + 150 mm)
Peripherals Connectors	4 Connectors (500 + 150 mm)

---