Replacement for 741919-001: Drop-In Alternatives We Stock
Looking for a replacement for the 741919-001 (741919-001 - HP Air Buffer RAID Controller)? 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 741919-001
| SKU | 741919-001 |
|---|---|
| Product | 741919-001 - HP Air Buffer RAID Controller |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View 741919-001 › |
Drop-in replacements for 741919-001
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.
444843-001 - HP E500 PCI Express 256 MB Buffer X8 Smart Array SAS RAID Controller Card
SKU: 444843-001
Price: $212.63
578819-001 - HP Smart Array P410 PCI-Express x8 SAS 300Mb/s Low Profile RAID Storage Controller Card with 1GB Flash Backed Cache Controller
SKU: 578819-001
Price: $71.58
578230-B21 - HP Smart Array P410 PCI-Express x8 SAS 300Mb/s Low Profile RAID Storage Controller Card with 512MB Flash Backed Cache Controller
SKU: 578230-B21
Price: $163.16
572531-B21 - HP Smart Array P411 PCI-Express x8 SAS 300Mb/s RAID Storage Controller Card with 1GB Flash Backed Cache Controller
SKU: 572531-B21
Price: $294.74
RR2320 - HP Rocketraid 2320 Controller 8-Channel PCi-Express To SATA II Raid Controller
SKU: RR2320
Price: $643.83
AD524B - HP StorageWorks EVA8000 Controller Pair Assembly Storage Controller (RAID)
SKU: AD524B
Price: $987.37
346919-001 - HP ProLiant DL560 G1 1x Xeon Mp 2.2GHz 1GB Ram Ultra-160 SCSI RAID 0, 1 24x CD-ROM Fdd 2x Gigabit Ethernet Ilo RAID 2u Rack Server
SKU: 346919-001
Price: $473.68
328703-001 - HP / Compaq ProLiant 5500 / 6500 Edo 16-Slot Memory Buffer Board
SKU: 328703-001
Price: $71.58
305143-001 - HP / Compaq 48x / 12x / 48x ATAPI-E/IDE 2MB Buffer CDR-W Drive
SKU: 305143-001
Price: $160.00
008281-001 - HP / Compaq ProLiant 5500 / 6500 Edo 16-Slot Memory Buffer Board
SKU: 008281-001
Price: $182.37
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.