Alternative to 588139-B21: Better-Value Equivalents in Stock
Comparing the 588139-B21 (588139-B21 - HP PCI-x Combo Express Riser Cards for ProLiant DL580 G7 Server) 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 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 › |
Alternatives to 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 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.