Replacement for 661102-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 661102-B21 (661102-B21 - HP ProLiant Blade Server 2 x Xeon E5640 2.66GHz 24GB Standard/96GB Maximum RAM 500GB HDD Serial ATA Controller Gigabit Ethernet, 10 Gigabit Ethernet)? 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 661102-B21
| SKU | 661102-B21 |
|---|---|
| Product | 661102-B21 - HP ProLiant Blade Server 2 x Xeon E5640 2.66GHz 24GB Standard/96GB Maximum RAM 500GB HDD Serial ATA Controller Gigabit Ethernet, 10 Gigabit Ethernet |
| Stock status | In Stock |
| Detail page | View 661102-B21 › |
Drop-in replacements for 661102-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.
611117-B21 - HP ProLiant Blade Entry-level Server 2 x Xeon L5640 2.26GHz -24GB Standard
SKU: 611117-B21
Price: $8,619.29
576948-B21 - HP ProLiant Bl2x220c G6- 2x Xeon Quad Core E5530/2.4GHz 24GB DDR3 SDRAM 1x 250GB SATA HDD 2x Gigabit Ethernet 2-Way Blade Server
SKU: 576948-B21
Price: $354.38
576949-B21 - HP ProLiant Bl2x220c G6- 2x Xeon Quad Core L5530/2.4GHz 24GB DDR3 SDRAM 1x250GB HDD 2x Gigabit Ethernet Blade Server
SKU: 576949-B21
Price: $423.12
598102-B21 - HP ProLiant Bl2x220c G6 2x 2p Intel Xeon Qc E5640/ 2.66 GHz, 24GB DDR3 Sdram, 1x 250GB Hdd, 2x Gigabit Ethernet Blade Server
SKU: 598102-B21
Price: $473.53
576947-B21 - HP ProLiant Bl2x220c G6- 2x Intel Xeon Quad Core E5540/ 2.53GHz 24GB Ram 1x 250GB HDD 2x Gigabit Ethernet 2-Way Blade Server
SKU: 576947-B21
Price: $480.13
598104-B21 - HP ProLiant Bl2x220c G6- 2x Xeon L5640/2.26GHz 24GB DDR3 SDRAM 1x250GB SATA HDD 2x Gigabit Ethernet 2-Way Blade Server
SKU: 598104-B21
Price: $669.66
611116-B21 - HP ProLiant Bl2x220c G7 2x Intel 6-Core Xeon X5670/ 2.93GHz, 24GB DDR3 Sdram, 250GB Hdd, 2x Gigabit Ethernet Blade Server
SKU: 611116-B21
Price: $11,655.42
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
624772-B21 - HP ProLiant Rack Entry-level Server 2 x Xeon X5670 2.93GHz 2 Processor Support 24GB Standard
SKU: 624772-B21
Price: $673.22
643763-B21 - HP ProLiant Blade Entry-level Server 1 x Xeon E7-2860 2.26GHz 32GB Standard
SKU: 643763-B21
Price: $942.11
588963-B21 - HP ProLiant Blade Entry-level Server 1 x Xeon E7530 1.86GHz 2 Processor Support 8GB Standard
SKU: 588963-B21
Price: $3,213.25
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.