Replacement for ASR-5805ZQ: Drop-In Alternatives We Stock
Looking for a replacement for the ASR-5805ZQ (ASR-5805ZQ - Adaptec MAXIQ 5805ZQ 8-Port Unified Serial (SATA/SAS) PCI Express Storage Controller with 512MB Cache)? 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-5805ZQ
| SKU | ASR-5805ZQ |
|---|---|
| Product | ASR-5805ZQ - Adaptec MAXIQ 5805ZQ 8-Port Unified Serial (SATA/SAS) PCI Express Storage Controller with 512MB Cache |
| Current price | $47.37 |
| Stock status | In Stock |
| Detail page | View ASR-5805ZQ › |
Drop-in replacements for ASR-5805ZQ
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.
2268500-R - Adaptec MaxIQ 5805Q 8-Port SATA /SAS 3Gb/s PCI-Express x8 Plug-in RAID Controller
SKU: 2268500-R
Price: $2,368.75
2015000EU-R - Adaptec 1210SA 2-Port Serial ATA RAID Controller - Up to 150MBps Per Port - 2 x 7-pin SATA Serial ATA/150 - Serial ATA Internal
SKU: 2015000EU-R
Price: $271.20
2169400-R - Adaptec 2420SA 4 Port Serial ATA II RAID Controller - Up to 300MBps Per Port - 4 x 7-pin SATA Serial ATA/300 - Serial ATA Internal
SKU: 2169400-R
Price: $345.08
2170000-R - Adaptec 2820SA 8-Port Serial ATA II RAID Controller - Up to 300MBps Per Port - 8 x 7-pin SATA Serial ATA/300 - Serial ATA Internal
SKU: 2170000-R
Price: $876.22
2169900-R - Adaptec 2820SA 8-Port Serial ATA II RAID Controller - Up to 300MBps Per Port - 8 x 7-pin SATA Serial ATA/300 - Serial ATA Internal
SKU: 2169900-R
Price: $876.22
2268300-R - Adaptec MAXIQ 2405Q ,Storage Controller (RAID),4 Channel,SATA-300 /SAS Low Profile ,300 MBPS,RAID 0, 1, 10, JBOD, 1E , PCI Express X8
SKU: 2268300-R
Price: $1,047.39
2241000-R - Adaptec 1430SA 4 Port Serial ATA RAID Controller - Up to 300MBps Per Port - 4 x 7-pin Serial ATA/300 - Serial ATA Internal
SKU: 2241000-R
Price: $298.25
2240900-R - Adaptec 1430SA 4 Port Serial ATA RAID Controller - Up to 300MBps Per Port - 4 x 7-pin Serial ATA/300 - Serial ATA Internal
SKU: 2240900-R
Price: $304.78
2254200-R - Adaptec 2420SA 4 Port Serial ATA II RAID Controller - 128MB - Up to 300MBps Per Port - 4 x 7-pin Serial ATA/300 - Serial ATA Internal
SKU: 2254200-R
Price: $340.21
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.