Replacement for 831737-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 831737-B21 (831737-B21 - HP 3.2TB PCI Express 2.0 x8 Read Intensive-2 Workload Accelerator HH-HL Add-in Card Solid State Drive)? 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 831737-B21
| SKU | 831737-B21 |
|---|---|
| Product | 831737-B21 - HP 3.2TB PCI Express 2.0 x8 Read Intensive-2 Workload Accelerator HH-HL Add-in Card Solid State Drive |
| Current price | $9,241.95 |
| Stock status | In Stock |
| Detail page | View 831737-B21 › |
Drop-in replacements for 831737-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.
794603-B21 - HP 1.2TB PCI Express 2.0 x8 Read Intensive Workload Accelerator Mezzanine Add-in Card Solid State Drive for BladeSystem c-Class
SKU: 794603-B21
Price: $547.71
833585-001 - HP 1.6TB Read Intensive Half Height Half Length PCI Express 2.0 X 8 Workload Accelerator
SKU: 833585-001
Price: $397.89
831735-B21 - HP 1.6TB Read Intensive Half Height Half Length PCI Express 2.0 X 8 Workload Accelerator
SKU: 831735-B21
Price: $433.68
795155-001 - HP 1.6TB Read Intensive Mezzanine PCI Express Workload Accelerator for BladeSystem c-Class
SKU: 795155-001
Price: $459.38
794605-B21 - HP 1.6TB Read Intensive Mezzanine PCI Express Workload Accelerator for BladeSystem c-Class
SKU: 794605-B21
Price: $4,789.47
833587-001 - HP 6.4TB Read Intensive Full Height Half Length PCI Express 2.0 X 8 Workload Accelerator
SKU: 833587-001
Price: $16,665.93
804569-001 - HP 1.6TB PCI Express 3.0 x4 NVMe Mixed Use Workload Accelerator HH-HL Add-in Card Solid State Drive
SKU: 804569-001
Price: $573.68
877827-B21 - HP 3.2TB PCI-Express x8 NVMe Mixed Use Workload Accelerator HH-HL Add-in Card Solid State Drive
SKU: 877827-B21
Price: $3,063.16
803195-B21 - HP 800GB NVME Write Intensive HH / HL PCI Express Workload Accelerator for ProLiant Server
SKU: 803195-B21
Price: $1,347.37
803197-B21 - HP 1.6TB NVME Write Intensive HH / HL PCI Express Workload Accelerator for ProLiant Server
SKU: 803197-B21
Price: $1,866.58
763834-B21 - HP 1.3TB HH/HL Value Endurance PCI Express Workload Accelerator Card
SKU: 763834-B21
Price: $316.84
SSDPEDME800G4P - HP 800GB NVMe Mixed Use HH/HL PCI Express Workload Accelerator for ProLiant Server
SKU: SSDPEDME800G4P
Price: $321.05
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.