Replacement for 81-00000040: Drop-In Alternatives We Stock
Looking for a replacement for the 81-00000040 (81-00000040 - HP StorageWorks Modular Smart Array 2300sa G2 SAS/SATA RAID Controller with Standard Bracket)? 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 81-00000040
| SKU | 81-00000040 |
|---|---|
| Product | 81-00000040 - HP StorageWorks Modular Smart Array 2300sa G2 SAS/SATA RAID Controller with Standard Bracket |
| Current price | $656.79 |
| Stock status | In Stock |
| Detail page | View 81-00000040 › |
Drop-in replacements for 81-00000040
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.
481319R-001 - HP StorageWorks Modular Smart Array 2000 Fibre Channel (FC) Controller Board
SKU: 481319R-001
Price: $5,210.99
804338-B21 - HP Smart Array P816i-a SR 16 SAS Lanes 4GB Cache Modular Controller
SKU: 804338-B21
Price: $263.16
804341-001 - HP Smart Array P816I-A SR GEN10 (16 Internal Lanes/4GB Cache /SmartCache) SAS 12Gb/s Modular Controller
SKU: 804341-001
Price: $263.16
377815-001 - HP 499-Watts Redundant Hot-Pluggable Power Supply for StorageWorks Modular San Array MSA1000
SKU: 377815-001
Price: $235.79
588184-B21 - HP Smart Array P410i 8-Port SAS Serial Attached SCSI/SAS Serial ATA/600 PCI Express 2.0 x8 Plug-in Card RAID Controller
SKU: 588184-B21
Price: $89.47
811216-B21 - HP Smart Array SATA 6Gb/s / SAS 12Gb/s PCI-Express 3x8 Expander Card for ProLiant ML350 G9 Server
SKU: 811216-B21
Price: $54.74
836261-001 - HP Smart Array P816i-a SR Gen10 SAS 12Gb/s / SATA 6Gb/s 4GB Flash-Backed Write Cache Controller
SKU: 836261-001
Price: $263.16
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.