Replacement for 331-5521: Drop-In Alternatives We Stock
Looking for a replacement for the 331-5521 (331-5521 - Dell 1400-Watts 100-240V Hot Swappable Power Supply for PowerEdge C6100 C6105 C6145 C6220)? Pro Disk Network ships Dell drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the 331-5521
| SKU | 331-5521 |
|---|---|
| Product | 331-5521 - Dell 1400-Watts 100-240V Hot Swappable Power Supply for PowerEdge C6100 C6105 C6145 C6220 |
| Current price | $125.86 |
| Stock status | In Stock |
| Detail page | View 331-5521 › |
Drop-in replacements for 331-5521
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
4CG41 - Dell 1400-Watts 100-240V Hot Swappable Power Supply for PowerEdge C6100 C6105 C6145 C6220
SKU: 4CG41
Price: $125.86
331-4603 - Dell 495-Watts 100-240V 80 Plus Hot Swap Power Supply for PowerEdge R720 R620 T620 T420 T320
SKU: 331-4603
Price: $65.26
331-7566 - Dell 350-Watts 100-240V ATX 80 Plus Silver Non Hot Swappable Power Supply for Poweredge T320 T420
SKU: 331-7566
Price: $480.21
PS-2142-2L - Dell/Lite-On 1400-Watts 200-240V Hot Swap Power Supply for PowerEdge C6105 C6100 C6105 C6220
SKU: PS-2142-2L
Price: $75.79
Y53VG - Dell 1400-Watts 200-240V Hot swap Power Supply for PowerEdge C6100/C2100/C410x Server
SKU: Y53VG
Price: $94.74
RN0HH - Dell 1400-Watts 200-240V Hot Swappable Power Supply for PowerEdge C6105 C6220
SKU: RN0HH
Price: $117.89
D1200E-S1 - Dell 1400-Watts 200-240V Hot Swappable Power Supply for PowerEdge C6105 C6220
SKU: D1200E-S1
Price: $147.37
CN35N - Dell 1400-Watts 200-240V 80 Plus Platinum Hot-Swappable Power Supply for PowerEdge C6105/C6145/C6200/C6220 Precision 7610
SKU: CN35N
Price: $147.37
GJJRR - Dell 1400-Watts 200-240V Hot Swappable Power Supply for PowerEdge C6105 C6220
SKU: GJJRR
Price: $147.37
783KG - Dell 1400-Watts 200-240V Hot Swap Power Supply for PowerEdge C6105 C6145 C6200 C6220
SKU: 783KG
Price: $147.37
J8HPV - Dell 1400-Watts 200-240V 80-Puls Hot-Plug Power Supply for PowerEdge C8000 C8220 C5220
SKU: J8HPV
Price: $175.74
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.