Replacement for 330531-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 330531-B21 (330531-B21 - HP ProLiant Intel Xeon MP 2.80GHz CPU 4GB SDRAM ATI RageXL 8MB 110/220V AC 4U Rack-Mountable Server System)? 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 330531-B21
| SKU | 330531-B21 |
|---|---|
| Product | 330531-B21 - HP ProLiant Intel Xeon MP 2.80GHz CPU 4GB SDRAM ATI RageXL 8MB 110/220V AC 4U Rack-Mountable Server System |
| Current price | $2,110.53 |
| Stock status | In Stock |
| Detail page | View 330531-B21 › |
Drop-in replacements for 330531-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.
337054-001 - HP ProLiant DL360 G3 Intel Xeon 3.06GHz CPU 1GB DDR SDRAM ATI Rage XL 8MB 110/220V AC 325-Watts Power Supply Rack-Mountable Server System
SKU: 337054-001
Price: $265.26
311133-001 - HP ProLiant ML370 G4 Intel Xeon 3.40GHz CPU 1GB DDR2 SDRAM ATI RageXL 8MB 110/220 V AC 775-Watts Power Supply Tower Server System
SKU: 311133-001
Price: $1,057.89
311134-001 - HP ProLiant ML370 G4 Rack Server Intel Xeon 3.40GHz CPU 1GB DDR2 SDRAM ATI RageXL 8MB 110/220V AC 775-Watts Power Supply Sever System
SKU: 311134-001
Price: $1,057.89
311138-001 - HP ProLiant ML370 G4 Intel Xeon 3.40GHz 2GB DDR2 SDRAM ATI RageXL 8 MB 110/220V AC 775-Watts Power Supply CPU Rack-Mountable Server System
SKU: 311138-001
Price: $1,408.42
331889-001 - HP ProLiant ML350 G4p Intel Xeon 3GHz CPU 512MB DDR2 SDRAM ATI RageXL 8MB 110V AC 725-Watts Power Supply Tower Server System
SKU: 331889-001
Price: $1,478.95
271245-001 - HP ProLiant ML530 G2 7U Tower Intel Xeon 3GHz CPU 1GB DDR SDRAM ATI Rage XL 8 MB 600-Watts Power Supply Server System
SKU: 271245-001
Price: $1,829.47
271243-001 - HP ProLiant ML530 G2 7U Tower Intel Xeon 3GHz CPU 1GB DDR SDRAM ATI Rage XL 8 MB 600-Watts Power Supply Server System
SKU: 271243-001
Price: $1,829.47
325247-001 - HP ProLiant ML570 G2 Intel Xeon MP 2GHz CPU 1GB SDRAM ATI Rage IIC 8MB 110/220V AC 7U Rack-Mountable Server System
SKU: 325247-001
Price: $1,991.58
345319-001 - HP ProLiant ML570 G2 Intel Xeon MP 3GHz CPU 1GB DDR SDRAM ATI Rage IIC 8MB 110/220V AC Rack-Mountable Tower Server System
SKU: 345319-001
Price: $3,457.89
345318-001 - HP ProLiant ML570 G2 Intel Xeon MP 2.20GHz CPU 1GB DDR SDRAM ATI Rage IIC 8MB 7U Rack-Mountable Server System
SKU: 345318-001
Price: $3,457.89
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.