Alternative to 640843-003: Better-Value Equivalents in Stock
Comparing the 640843-003 (640843-003 - HP 535 Watts 100-240V Power Supply Drive Chassis DC4 for 3PAR StoreServ 10000 Storage) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 640843-003
| SKU | 640843-003 |
|---|---|
| Product | 640843-003 - HP 535 Watts 100-240V Power Supply Drive Chassis DC4 for 3PAR StoreServ 10000 Storage |
| Current price | $310.53 |
| Stock status | In Stock |
| Detail page | View 640843-003 › |
Alternatives to 640843-003
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.
640843-001 - HP 510-Watts Power Supply Drive Chassis DC4 for 3PAR 10000
SKU: 640843-001
Price: $205.26
482513-003 - HP 650-Watts 100-240V 80 Plus Bronze Power Supply with Power Factor Correction for Z600 WorkStation
SKU: 482513-003
Price: $205.26
189643-003 - HP 460-Watts 100-240V AC ATX Power Supply for EVO W6000 XW6000 Workstations
SKU: 189643-003
Price: $160.00
848050-003 - HP 180-Watts 100-240V Power Supply for HP ProDesk 400 G3 SFF
SKU: 848050-003
Price: $176.84
C7769-60334 - HP Power Supply 130-Watts 100-120V / 200-240V Power Supply for Designjet 500 800 500PS 800PS
SKU: C7769-60334
Price: $357.09
JG745-61101 - HP 150-Watts 100-240V AC 12V DC Power Supply Power Supply for X351
SKU: JG745-61101
Price: $461.05
JG745-61001 - HP 150-Watts 100-240V AC 12V DC Power Supply Power Supply for X351
SKU: JG745-61001
Price: $683.88
246444-003 - HP 250-Watts AC 120-240V 45-66Hz 20-Pin Redundant Hot-Pluggable Power Supply with Power Factor Correction for EVO D500 300
SKU: 246444-003
Price: $250.53
389830-B21 - HP 535-Watts Redundant Power Supply for ProLiant DL360 G4 Server
SKU: 389830-B21
Price: $103.16
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.