Replacement for 374211-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 374211-B21 (374211-B21 - HP ProLiant BL35p 2-Way Blade 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 374211-B21
| SKU | 374211-B21 |
|---|---|
| Product | 374211-B21 - HP ProLiant BL35p 2-Way Blade Server System |
| Current price | $707.37 |
| Stock status | In Stock |
| Detail page | View 374211-B21 › |
Drop-in replacements for 374211-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.
644568-S01 - HP ProLiant Bl460c G7 1x Intel Xeon 6-CoreE5649/ 2.53GHz, 12GB DDR3 Sdram, SAS/SATA 2x 10 Gigabit Ethernet 2-Way Blade Server S-Buy
SKU: 644568-S01
Price: $189.47
670658-S01 - HP ProLiant Bl460c G8 S-Buy- 2x Xeon 6-Core E5-2620/2.0GHz 30MB L3 Cache, 32GB DDR3 Sdram, 2x Gigabit Ethernet 2-Way Blade Server
SKU: 670658-S01
Price: $233.68
435456-B21 - HP ProLiant Bl460c- 1x Intel Xeon Quad Core E5310/1.6GHz 1GB Ram 2x Gigabit Ethernet Ilo 2-Way Blade Server
SKU: 435456-B21
Price: $240.00
670657-S01 - HP ProLiant Bl460c G8 S-Buy- 2x Intel Xeon 6-Core E5-2640/2.50GHz 48GB DDR3 SDRAM 2x10 Gigabit Ethernet Ilo-4 2-Way Blade Server
SKU: 670657-S01
Price: $250.53
416669-B21 - HP ProLiant Bl480c G1 2p Intel Xeon 5160 DC 3GHz 4GB Ram SAS/SATA Hs 4 X Gigabit Ethernet Ilo 2-Way Blade Server
SKU: 416669-B21
Price: $265.26
640996-B21 - HP ProLiant BL420c Gen8 CTO Chassis With No Cpu, No Ram, 2x SAS/SATA/ssd Hard Drive Bays, 10GB Flexible Lom, 2-way Blade Server
SKU: 640996-B21
Price: $342.11
668357-B21 - HP ProLiant Bl420c G8- 1x Intel Xeon 6-Core E5-2430/2.2GHz 12GB DDR3 SDRAM 2x Gigabit Ethernet 2-Way Blade Server
SKU: 668357-B21
Price: $345.26
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
690142-B21 - HP ProLiant Bl420c G8- Cto Chassis with No Cpu No Ram 2x SAS/sata/ssd Hard Drive Bays 10GB Flexible Lom 2-Way Blade Server
SKU: 690142-B21
Price: $378.95
518859-B21 - HP ProLiant Bl465c G7 1x AMD Opteron 6174/2.2GHz 8GB Ram DDR3 SDRAM SAS/SATA 2x 10 Gigabit Ethernet 2-Way Blade Server
SKU: 518859-B21
Price: $381.05
508866-B21 - HP ProLiant Bl465c G5- 1x AMD Opteron Qc 2376he/2.3GHz 4GB Ram, 2x Gigabit Ethernet, 2-Way Blade Server
SKU: 508866-B21
Price: $408.42
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.