Replace Power
Replace Power H350N-00-RPSU-G ATX power supply
ATX power supply with 24-pin, 4-pin CPU, three SATA and three LP4 connectors for Dell Precision 380, 390 and T3400 systems
- ColorGrey
- TypeATX
- Fans1
- Weight0.1
- Delivers steady power with 350 W capacity
- Fits Dell Precision 380 390 T3400 as direct replacement
- Reduced-depth ATX form factor improves case compatibility
- 24-pin ATX plus 4-pin CPU and three SATA connectors included
- Hi-Pot tested with low ripple and noise for reliability
Replacement Power Supply for Dell Precision
This ATX power supply replaces the original unit in Dell Precision 380, 390 and T3400 workstations. It delivers +5V, -5V, +12V1, +12V2, +3.3V, -12V and +5V-SB rails through a 24-pin ATX connector, a 4-pin P4-12V connector, three SATA connectors, three LP4 connectors and one floppy connector. The reduced-depth form factor improves chassis compatibility.
ATX Interface Limits
The supply accepts 110 V or 220 V AC input at 47 to 63 Hz and is hi-pot tested for low ripple and noise. Rise time is less than 70 ms and hold-up time is at least 17 ms at nominal load. A single fan provides cooling within the standard ATX footprint.
350 W Capacity Decides Fit
The 350 W rating determines whether this unit can support your installed components. Buyers who need more power for additional drives or upgraded graphics should verify their total system draw before purchasing.
Highlights
- Delivers steady power with 350 W capacity
- Fits Dell Precision 380 390 T3400 as direct replacement
- Reduced-depth ATX form factor improves case compatibility
- 24-pin ATX plus 4-pin CPU and three SATA connectors included
- Hi-Pot tested with low ripple and noise for reliability
Specifications
| Brand | Replace Power |
|---|---|
| Model | H350N-00-RPSU-G |
| Color | Grey |
| Type | ATX |
| Fans | 1 |
| Weight | 0.1 |
Questions about this item
Which version of this Replace Power H350N-00-RPSU-G should I choose for a Dell Precision 380 390 T3400?
This single 350 W ATX unit is the only version listed and is built as a direct replacement for the Dell Precision 380 390 T3400.
What does the 350 W rating mean once the supply is installed in my Precision workstation?
It delivers up to 350 W across the +5 V -5 V +12 V1 +12 V2 +3.3 V -12 V and +5 V-SB rails with a 17 ms minimum hold-up time and less than 70 ms rise time.
What interface does the main ATX connector use and what does it cap in practice?
The 24-pin (20+4) ATX connector mates with the motherboard and carries all listed rails within the 350 W total limit.
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