Replacement for 300981-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 300981-B21 (300981-B21 - HP ProLiant BL20p G2 Intel Xeon 2.8GHz CPU 1GB RAM Server Blade)? 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 300981-B21
| SKU | 300981-B21 |
|---|---|
| Product | 300981-B21 - HP ProLiant BL20p G2 Intel Xeon 2.8GHz CPU 1GB RAM Server Blade |
| Current price | $250.53 |
| Stock status | In Stock |
| Detail page | View 300981-B21 › |
Drop-in replacements for 300981-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.
380633-B21 - HP ProLiant BL20p G3 Intel Xeon 3.40GHz CPU 1MB 1GB RAM Blade Server
SKU: 380633-B21
Price: $265.26
347955-B21 - HP ProLiant BL20p G3 Intel Xeon 3.40GHz CPU 1MB 1GB RAM Blade Server
SKU: 347955-B21
Price: $265.26
415900-001 - HP ProLiant DL320s Intel Xeon 3060 2.40GHz CPU 1GB DDR2 RAM Rack Server
SKU: 415900-001
Price: $326.32
445196-001 - HP ProLiant Dl160 G5 Intel Xeon E5405 Quad Core 2.0GHz CPU 1GB RAM SATA 160GB HDD 1u Rack Server
SKU: 445196-001
Price: $440.00
383503-001 - HP ProLiant DL140 G2 1 X Intel Xeon 3.6GHz CPU 1GB RAM Ultra320 SCSI HDD 1 X 36GB Gigabit Ethernet ILO 1U Rack Server
SKU: 383503-001
Price: $473.68
467958-B21 - HP ProLiant Bl260c G5 Intel Xeon 445 1.86GHz CPU 1GB RAM SAS/SATA 2 x Gigabit Ethernet Blade Server
SKU: 467958-B21
Price: $496.84
416773-001 - HP ProLiant Ml150 G3 1p Intel Xeon 5130 2.0GHz CPU 1GB RAM 48x CD-ROM Gigabit Ethernet Ilo 5u Tower Server
SKU: 416773-001
Price: $742.11
450162-001 - HP ProLiant Ml150 G5 Intel Xeon E5405 Quad Core 2.0GHz CPU 1GB RAM 160GB HDD DVD ROM Gigabit Ethernet 5u Tower Server
SKU: 450162-001
Price: $823.16
418045-001 - HP ProLiant Dl320 G5 Intel Xeon 3060 Dual Core 2.4GHz CPU 1GB RAM Gigabit Ethernet 1u Rack Server
SKU: 418045-001
Price: $942.11
450164-001 - HP ProLiant Ml150 G5 Intel Xeon E5410 Quad Core 2.33GHz CPU 1GB RAM DVD ROM Gigabit Ethernet 5u Tower Server
SKU: 450164-001
Price: $976.84
417537-001 - HP ProLiant Ml350 G5 Intel Xeon Dual Core 5130 2.00GHz CPU 1GB RAM 48x CD-ROM Gigabit Ethernet Ilo 5u Rack Server
SKU: 417537-001
Price: $1,010.53
293461-B21 - HP ProLiant Intel Xeon MP 1.50GHz CPU 1GB RAM 6U Rack Server
SKU: 293461-B21
Price: $1,042.11
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.