Replacement for D4840-68002: Drop-In Alternatives We Stock
Looking for a replacement for the D4840-68002 (D4840-68002 - HP Power Management Board)? 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 D4840-68002
| SKU | D4840-68002 |
|---|---|
| Product | D4840-68002 - HP Power Management Board |
| Current price | $136.45 |
| Stock status | In Stock |
| Detail page | View D4840-68002 › |
Drop-in replacements for D4840-68002
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.
D6028-68002 - HP 64-Bit Remote Management Control Card for Netserver Lxr8500
SKU: D6028-68002
Price: $283.34
Q7725-68002 - HP 32MB Compact Flash Firmware Memory Module for Color LaserJet 5550
SKU: Q7725-68002
Price: $148.01
D4943-68002 - HP 4MB FastPage Parity 60ns 5v 72-Pin SIMM Memory Module for Netserver Lx Pro
SKU: D4943-68002
Price: $182.37
D8266-68002 - HP 256MB 133MHz PC133 ECC Registered CL3 168-Pin DIMM 3.3V Memory Module
SKU: D8266-68002
Price: $267.14
J9092-61101 - HP Procurve Switch 8200zl Management Module Management Module
SKU: J9092-61101
Price: $89.47
J4857-61001 - HP ProCurve Mini-GBIC Redundant Management Module 8 x SFP (mini-GBIC) Management Module
SKU: J4857-61001
Price: $149.47
J4857A - HP ProCurve Mini-GBIC Redundant Management Module 8 x SFP (mini-GBIC) Management Module
SKU: J4857A
Price: $149.47
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.