Replacement for 708090-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 708090-B21 (708090-B21 - HP 700GB HH / HL High Endurance PCI Express 2.0 X8 Low Profile Workload Accelerator)? 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 708090-B21
| SKU | 708090-B21 |
|---|---|
| Product | 708090-B21 - HP 700GB HH / HL High Endurance PCI Express 2.0 X8 Low Profile Workload Accelerator |
| Current price | $913.68 |
| Stock status | In Stock |
| Detail page | View 708090-B21 › |
Drop-in replacements for 708090-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.
708502-001 - HP 700GB HH / HL High Endurance PCI Express 2.0 X8 Low Profile Workload Accelerator
SKU: 708502-001
Price: $823.16
708088-B21 - HP 350GB High Endurance PCI-Express Workload Accelerator
SKU: 708088-B21
Price: $1,138.95
729390-001 - HP 1.4TB Multi-Level Cell PCI Express High Endurance Workload Accelerator
SKU: 729390-001
Price: $3,480.03
729389-001 - HP 700GB PCI-Express Gen2 x8 12V 25nm MLC NAND Flash Workload Accelerator HHHL Solid State Drive
SKU: 729389-001
Price: $1,057.89
729305-B21 - HP 700GB PCI-Express Gen2 x8 12V 25nm MLC NAND Flash Workload Accelerator HHHL Solid State Drive
SKU: 729305-B21
Price: $1,347.37
729303-001 - HP 700GB PCI-Express Gen2 x8 12V 25nm MLC NAND Flash Workload Accelerator HHHL Solid State Drive
SKU: 729303-001
Price: $1,347.37
797546-001 - HP Enterprise 960GB SATA 6Gbps Light Endurance Low Profile 3.5-inch Internal Solid State Drive
SKU: 797546-001
Price: $560.25
797299-B21 - HP 800GB Multi-Level Cell SAS 12Gb/s 3.5-inch Value Endurance Low Profile Converter Solid State Drive
SKU: 797299-B21
Price: $943.37
797291-B21 - HP 800GB SAS 12Gbps Mainstream Endurance LFF 3.5-inch Internal Solid State Drive with Low Profile Converter
SKU: 797291-B21
Price: $2,184.00
HPE 817736-001 562T 2 x Ports 10Gb/s PCI-Express 3.0 x4 High-Profile Network Adapter
SKU: 817736-001
Price: $163.16
487207-B21 - HP Smart Array P812 SAS PCI-Express x 8 High Profile RAID Controller
SKU: 487207-B21
Price: $163.16
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.