Replacement for 588139-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 588139-B21 (588139-B21 - HP PCI-x Combo Express Riser Cards for ProLiant DL580 G7 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 588139-B21
| SKU | 588139-B21 |
|---|---|
| Product | 588139-B21 - HP PCI-x Combo Express Riser Cards for ProLiant DL580 G7 Server |
| Current price | $707.37 |
| Stock status | In Stock |
| Detail page | View 588139-B21 › |
Drop-in replacements for 588139-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.
777282-001 - HP PCI Riser Cage Assembly includes Metal Cage Assembly with 2-Slot Primary Optional PCI Riser Board for ProLiant DL388 Gen9 Server
SKU: 777282-001
Price: $212.63
728537-001 - HP Slot 2/5 PCI-Express X16 Slot 3/6 PCI-Express X8 Riser Board for ProLiant DL380p Gen8 Server
SKU: 728537-001
Price: $189.47
500580-B21 - HP PCI Express Riser card 2 x PCI Express x4 for HP ProLiant DL385 G5p Server
SKU: 500580-B21
Price: $282.20
589913-ZH1 - HP nVidia Geforce G315 PCI-Express X16 2.0 512MB (oribi2 D11m1) Low Profile Video Cards for Pavilion Slim Line Desktop Pc
SKU: 589913-ZH1
Price: $142.50
651610-001 - HP AMD FirePro V7800 PCI-Express 2.1 X16 2GB Video Cards.
SKU: 651610-001
Price: $2,717.58
410570-B21 - HP PCI-x PCI-Express Mixed Riser Card for ProLiant DL380 G5
SKU: 410570-B21
Price: $155.79
AB463-60027 - HP PCI-Express / PCI-X Combo Backplane for Integrity rx3600 / Rx6600 Server
SKU: AB463-60027
Price: $212.63
419192-001 - HP 1-Slot PCI-Express Riser Card for HP ProLiant DL360 G5 Rack Server
SKU: 419192-001
Price: $71.58
516803-001 - HP 2-Slot PCI-Express x8 Riser Card for ProLiant DL180 G6 Server
SKU: 516803-001
Price: $71.58
647402-001 - HP 3-Slot PCI-Express Riser Board for ProLiant DL380e G8 Server
SKU: 647402-001
Price: $71.58
684897-001 - HP 3-Slot PCI-Express Riser Board for ProLiant DL380e G8 Server
SKU: 684897-001
Price: $71.58
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.