Replacement for 2258800-R: Drop-In Alternatives We Stock
Looking for a replacement for the 2258800-R (2258800-R - Adaptec 52445 28-Port SATA/SAS 3Gb/s PCI-Express with 512MB DDR2 Cache RAID Controller Card)? 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 2258800-R
| SKU | 2258800-R |
|---|---|
| Product | 2258800-R - Adaptec 52445 28-Port SATA/SAS 3Gb/s PCI-Express with 512MB DDR2 Cache RAID Controller Card |
| Current price | $800.42 |
| Stock status | In Stock |
| Detail page | View 2258800-R › |
Drop-in replacements for 2258800-R
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.
2185800 - Adaptec 4805SAS 8-Port Serial Attached SCSI RAID Controller - 128MB ECC DDR2 - Up to 300MBps Per Port - 2 x SAS x4 SAS 300 - Serial Attached
SKU: 2185800
Price: $655.34
2258700-R - Adaptec 512MB DDR2 SATA/SAS 3GB/s 28-Port PCI Expressxpress RAID Controller Card
SKU: 2258700-R
Price: $392.99
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
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
2269500-R - Adaptec 2805 8-port SAS RAID Controller - Serial Attached SCSI (SAS) - PCI Express x8 - Plug-in Card - RAID Supported - 0 1 1E 10 JBOD R
SKU: 2269500-R
Price: $543.01
2269600-R - Adaptec 2805 8-port SAS RAID Controller - Serial Attached SCSI (SAS) - PCI Express x8 - Plug-in Card - RAID Supported - 0 1 1E 10 JBOD R
SKU: 2269600-R
Price: $683.55
2288100-R - Adaptec 1000-8E 12GB 8-Port PCI Express 3.0 X8 Low Profile SAS/SATA Host Bus Adapter
SKU: 2288100-R
Price: $392.99
2260300-R - Adaptec 2045 4 Port SATA/SAS PCI Express 8X 128MB DDR2 Cache RAID Controller Card
SKU: 2260300-R
Price: $485.53
ASR-2045 - Adaptec 2045 4 Port SATA/SAS PCI Express 8X 128MB DDR2 Cache RAID Controller Card
SKU: ASR-2045
Price: $485.53
2288300-R - Adaptec 1000-8I 12GB 8-Port PCI Express 3.0 X8 SATA/SAS Low Profile Host Bus Adapter
SKU: 2288300-R
Price: $811.63
2228800-R - Adaptec 5445 8-Port SAS / SATA 512MB DDR2 PCI-Express x8 RAID Controller
SKU: 2228800-R
Price: $1,252.80
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.