Dell 1400W Platinum Power Supply
Hot-Plug Redundant PSU | P/N: 7DWXY | Compatible: 6C11W / 1CW9G / CYHHJ
Representative image. The device shipped is a genuine Dell 1400W hot-plug power supply unit.
Product Condition & Key Features
This is a genuine, high-efficiency Dell PowerEdge 1400W Platinum Redundant Power Supply Module (P/N: 7DWXY) in excellent, fully tested working condition. Pulled from a clean environment, it has been fully loaded tested to guarantee clean voltage regulation and silent fan operation.
- 1400W High Capacity: Supplies robust power for dual-processor configurations, high-density memory, and multiple GPUs or expansion cards.
- 80 PLUS Platinum Efficiency: Achieves up to 94% power efficiency under normal loads, reducing server thermals and operating costs.
- Hot-Plug Redundancy: Seamlessly swap or install as a secondary power supply module to prevent system downtime.
- Broad Interchangeability: Fully compatible with Dell part numbers 7DWXY, 6C11W, 1CW9G, and CYHHJ, simplifying spare parts sourcing.
Technical Specifications
| Specification | Detail |
|---|---|
| Brand | Dell |
| Part Number | 7DWXY |
| Compatible Part Numbers | 6C11W / 1CW9G / CYHHJ |
| Device Type | Hot-Plug Redundant Server Power Supply (PSU) |
| Power Capacity | 1400 Watts |
| Efficiency Level | 80 PLUS Platinum |
| Input Voltage Range | 100 - 240 VAC (Universal AC) / 240 VDC |
| Input Frequency | 50 / 60 Hz |
| Output Voltages | 12.2 VDC (Main) / 12 VSB (Standby) |
| Hot-Swap Support | Yes |
| Chassis Compatibility | Dell PowerEdge R650, R750, R750xs, T550, T560 (15th & 16th Gen Servers) |
| Cooling Fan | Integrated cooling fan (back-to-front airflow) |
| Dimensions | ~7.72 x 3.39 x 1.57 in (196 x 86 x 40 mm) |
| Weight | ~2.2 lbs (1.0 kg) |
Important Installation & Compatibility Warnings
Server Generation Alert: This power supply is designed specifically for Dell PowerEdge 15th and 16th Generation servers (R750, R650, T550, T560 series). It will NOT fit or function in 14th Gen servers (R740, R640), 13th Gen servers (R730, R630), or standard desktop computers. Please verify your exact server model is on the supported compatibility list before ordering.
Power Scaling Note: Full 1400W output requires high-line AC input (200-240VAC). When connected to a standard low-line AC input (100-120VAC), the maximum power output scales down to approximately 1050W.
Cables: Power cable is not included.
30-Day Functionality Guarantee
We guarantee this power supply boots up cleanly, displays normal status green LED indicators, and supports hot-plug redundancy features for 30 days from the delivery date.
- Covers power delivery initialization, fan functionality, and chassis redundancy checks.
- Buyer is responsible for return shipping costs.
Secure Packing & Dispatch
Units are packaged inside custom bubble wrap layers and shipped in rigid heavy-duty cardboard boxes to protect the chassis pins and structure from shipping impacts.
- Handling Time: 1 Business Day.
- Tracking details provided instantly upon dispatch.