Replacement for 642163-003: Drop-In Alternatives We Stock
Looking for a replacement for the 642163-003 (642163-003 - HP 850-Watts Power Supply with Z820 Chassis)? 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 642163-003
| SKU | 642163-003 |
|---|---|
| Product | 642163-003 - HP 850-Watts Power Supply with Z820 Chassis |
| Stock status | In Stock |
| Detail page | View 642163-003 › |
Drop-in replacements for 642163-003
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.
JC610A - HP 2500-Watts 200-240 V AC Power Supply For HP 10504 SWITCH CHASSIS, 10508 SWITCH CHASSIS
SKU: JC610A
Price: $454.74
HP JC610A#ABA 2500-Watts 200-240 V AC Power Supply For HP 10504 SWITCH CHASSIS, 10508 SWITCH CHASSIS
SKU: JC610A-ABA
Price: $461.84
640843-003 - HP 535 Watts 100-240V Power Supply Drive Chassis DC4 for 3PAR StoreServ 10000 Storage
SKU: 640843-003
Price: $310.53
854108-850 - HP 3-Cell 51Wh 4.42Ah 11.55V Li-Ion Battery for EliteBook 850 G4 Series
SKU: 854108-850
Price: $191.58
717375-001 - HP 3-Cell 24Wh 11.1V Battery for EliteBook 850 G1/850 G2/740 G1/740 G2
SKU: 717375-001
Price: $214.03
758469-001 - HP 850-Watts 100-127V / 200-240V Power Supply for Z840 Workstation
SKU: 758469-001
Price: $291.79
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.