Replacement for 283697-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 283697-B21 (283697-B21 - HP 400-Watts Redundant Power Supply for Proliant DL380 Gen3 Server)? Pro Disk Network ships HP 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 283697-B21
| SKU | 283697-B21 |
|---|---|
| Product | 283697-B21 - HP 400-Watts Redundant Power Supply for Proliant DL380 Gen3 Server |
| Current price | $152.80 |
| Stock status | In Stock |
| Detail page | View 283697-B21 › |
Drop-in replacements for 283697-B21
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.
283697-001 - HP 400-Watts Redundant Hot-Swappable Power Supply for Proliant 1200 1600 2500
SKU: 283697-001
Price: $71.58
813534-B21 - HP 800-Watts Redundant / 900-Watts Non-Redundant AC Power Supply Gold for ProLiant DL160 G9 / DL80 G9 / DL120 G9
SKU: 813534-B21
Price: $211.00
313054-001 - HP 400-Watts AC 100-240 V Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant DL380 G2 G3 Server
SKU: 313054-001
Price: $71.58
194989-001 - HP 400-Watts AC 100-240V Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant DL380 G2 G3 Server
SKU: 194989-001
Price: $145.26
194989-002 - HP 400-Watts AC 100-240V Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant DL380 G2 G3 Server
SKU: 194989-002
Price: $145.26
313054-B21 - HP 400-Watts AC 100-240 V Redundant Hot-Pluggable Power Supply with Power Factor Correction for ProLiant DL380 G2 G3 Server
SKU: 313054-B21
Price: $145.26
DPS-400AB-5A - HP 400-Watts AC 100-240V 5.5A Redundant Power Supply with Power Factor Correction for ProLiant DL320 G6
SKU: DPS-400AB-5A
Price: $128.95
225011-001 - HP 400-Watts 100-240V AC Redundant Hot-Swappable Power Supply with Power Factor Correction for Proliant DL380 G2 G3
SKU: 225011-001
Price: $145.26
DPS-400AB - HP 400-Watts AC 100-240V 5.5A Redundant Power Supply with Power Factor Correction for ProLiant DL320 G6
SKU: DPS-400AB
Price: $181.05
DPS-400AB-1A - HP 400-Watts AC 100-240V 5.5A Redundant Power Supply with Power Factor Correction for ProLiant DL320 G6
SKU: DPS-400AB-1A
Price: $189.47
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.