Replacement for ASR-2405: Drop-In Alternatives We Stock
Looking for a replacement for the ASR-2405 (ASR-2405 - Adaptec 128MB DDR2 PCI Express SAS/SATA 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-2405
| SKU | ASR-2405 |
|---|---|
| Product | ASR-2405 - Adaptec 128MB DDR2 PCI Express SAS/SATA Controller |
| Current price | $344.33 |
| Stock status | In Stock |
| Detail page | View ASR-2405 › |
Drop-in replacements for ASR-2405
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-2045 - Adaptec 2045 4 Port SATA/SAS PCI Express 8X 128MB DDR2 Cache RAID Controller Card
SKU: ASR-2045
Price: $485.53
PWR-3KW-AC-V2 - Cisco 3000-Watts AC Power Supply for ASR-9000 / ASR-9006 / ASR-9010 Series
SKU: PWR-3KW-AC-V2
Price: $859.30
2260200-R - Adaptec 2405 4-Port SATA-300/SAS PCI-E x8 Low-Profile RAID Storage Controller
SKU: 2260200-R
Price: $344.33
ASR-51245 - Adaptec 300Mb/s DDR2 PCI-Express x 8 SAS / SATA RAID Controller Card
SKU: ASR-51245
Price: $182.37
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-5805ZQ - Adaptec MAXIQ 5805ZQ 8-Port Unified Serial (SATA/SAS) PCI Express Storage Controller with 512MB Cache
SKU: ASR-5805ZQ
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
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.