Replacement for ASR-5805Z: Drop-In Alternatives We Stock
Looking for a replacement for the ASR-5805Z (ASR-5805Z - Adaptec 8-Port SAS RAID Controller)? Pro Disk Network ships 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 ASR-5805Z
| SKU | ASR-5805Z |
|---|---|
| Product | ASR-5805Z - Adaptec 8-Port SAS RAID Controller |
| Current price | $68.42 |
| Stock status | In Stock |
| Detail page | View ASR-5805Z › |
Drop-in replacements for ASR-5805Z
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.
ASR-31605 - Adaptec ADAPTECH - RAID 31605 16-Ports PCI Express X8 SATA/SAS RAID Controller RoHS with 256MB Cache
SKU: ASR-31605
Price: $47.37
ASR-78165 - Adaptec 24-Port SAS / SATA 6Gb/s PCI-Express RAID Controller
SKU: ASR-78165
Price: $107.37
ASR-5405Z - Adaptec 4-Port SAS / SATA 512MB Cache PCI-Express RAID Controller with Battery
SKU: ASR-5405Z
Price: $113.68
ASR-6805T - Adaptec 8-Port PCI-Express 2.0 x 8 SAS 6GB/s 512MB Cache RAID Controller
SKU: ASR-6805T
Price: $157.07
Adaptec ASR-5085/512MB 8-Port SAS SATA PCI Express RAID Controller Card
SKU: ASR-5085-512MB
Price: $187.51
2274100-R - Adaptec ASR-7805 Single 6Gb/s 8INT Port PCI Express 3.0 X8 SAS/SATA RAID Controller
SKU: 2274100-R
Price: $250.53
ASR-3805 - Adaptec 3805 256MB PCIe Single SATA/SAS RAID 8-Port Controller
SKU: ASR-3805
Price: $305.05
2274200-R - Adaptec ASR-7805 Kit 6Gb/s 8INT Port PCI Express 3.0 X8 SAS/SATA RAID Controller
SKU: 2274200-R
Price: $357.09
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.