Replacement for 323145-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 323145-B21 (323145-B21 - HP ProLiant BL20p G2 Server Blade 1 x Xeon 3.06GHz Ultra SCSI 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 323145-B21
| SKU | 323145-B21 |
|---|---|
| Product | 323145-B21 - HP ProLiant BL20p G2 Server Blade 1 x Xeon 3.06GHz Ultra SCSI RAID Controller |
| Stock status | In Stock |
| Detail page | View 323145-B21 › |
Drop-in replacements for 323145-B21
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.
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
344286-B21 - HP ProLiant BL40p Server Blade 2 x Xeon MP 3GHz Ultra160 SCSI RAID Controller
SKU: 344286-B21
Price: $661.05
581774-001 - HP ProLiant BL460c G6 Server Blade Xeon 2.26GHz Serial Attached SCSI RAID Controller
SKU: 581774-001
Price: $1,012.05
580641-B21 - HP ProLiant Ws460c G6 WorkStation Blade- 1x Xeon Qc E5540/2.53GHz, 4GB DDR3 Sdram, 2x Gigabit Ethernet, Blade Server
SKU: 580641-B21
Price: $402.11
470063-946 - HP ProLiant ML350T04p Server 1 x Xeon 3.2GHz 2GB DDR2 SDRAM Ultra ATA , Ultra320 SCSI , Ultra320 SCSI RAID Controller
SKU: 470063-946
Price: $1,524.21
347954-B21 - HP ProLiant Bl20p G3 2p Xeon 3.4GHz 1GB DDR2 SDRAM Ultra-320 SCSI 4x Gigabit Ethernet Ilo Fibre Channel Adapter Blade Server
SKU: 347954-B21
Price: $265.26
380634-B21 - HP ProLiant Bl20p G3 2x Xeon 3.4GHz 2GB Ram Ultra-320 SCSI 4x Gigabit Ethernet Ilo Blade Server
SKU: 380634-B21
Price: $265.26
347957-B21 - HP ProLiant Bl20p G3 1x Xeon 3.2GHz 1GB Ram Ultra-320 SCSI 4x Gigabit Ethernet Ilo Blade Server
SKU: 347957-B21
Price: $366.32
464943-B21 - HP ProLiant Bl260c G5 1x Intel Xeon Quad Core E5420/ 2.5GHz, 2GB DDR2 Sdram, Integrated SATA Raid, Nc326i 2x Gigabit Ethernet Blade Server
SKU: 464943-B21
Price: $352.63
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.