Replacement for 823562-B21: Drop-In Alternatives We Stock
Looking for a replacement for the 823562-B21 (823562-B21 - HP ProLiant DL20 G9 1U Rack Server Intel Xeon E3-1240 V5 Quad-core (4 Core) 3.50GHz)? 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 823562-B21
| SKU | 823562-B21 |
|---|---|
| Product | 823562-B21 - HP ProLiant DL20 G9 1U Rack Server Intel Xeon E3-1240 V5 Quad-core (4 Core) 3.50GHz |
| Current price | $1,973.50 |
| Stock status | In Stock |
| Detail page | View 823562-B21 › |
Drop-in replacements for 823562-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.
626475-001 - HP ProLiant ML110 G7 4U Micro Tower Server Intel Xeon E3-1240 Quad-core (4 Core) 3.30GHz
SKU: 626475-001
Price: $992.70
628692-001 - HP ProLiant DL120 G7 1 x Xeon E3-1240 4GB RAM 1U Rack Server
SKU: 628692-001
Price: $766.32
644755-001 - HP 3.30GHz 5.0GT/s DMI 8MB L3 Cache Socket LGA1155 Intel Xeon E3-1240 Quad-Core Processor for ProLiant Servers
SKU: 644755-001
Price: $771.70
656766-S01 - HP ProLiant Ml110 G7 S-Buy- 1x Xeon Quad Core E3-1240/3.30GHz Ram 8GB Dvd
SKU: 656766-S01
Price: $823.16
433526-001 - HP ProLiant DL380 G5 Base Server- 1x Intel Xeon Quad Core E5320/1.86GHz 2GB Ram 2x Gigabit Ethernet Ilo 2u Rack Server
SKU: 433526-001
Price: $538.95
830103-001 - HP 3.50GHz 8GT/s DMI3 8MB SmartCache Socket FCLGA1151 Intel Xeon E3-1240 v5 Quad Core Processor
SKU: 830103-001
Price: $71.58
637039-003 - HP 3.30GHz 5.0GT/s DMI 8MB L3 Cache Socket LGA1155 Intel Xeon E3-1240 Quad-Core Processor
SKU: 637039-003
Price: $73.68
638634-001 - HP 3.30GHz 5.0GT/s DMI 8MB L3 Cache Socket LGA1155 Intel Xeon E3-1240 Quad-Core Processor
SKU: 638634-001
Price: $162.07
639703-B21 - HP 3.30GHz 5.0GT/s DMI 8MB L3 Cache Socket LGA1155 Intel Xeon E3-1240 Quad-Core Processor
SKU: 639703-B21
Price: $199.88
639703-L21 - HP 3.30GHz 5.0GT/s DMI 8MB L3 Cache Socket LGA1155 Intel Xeon E3-1240 Quad-Core Processor
SKU: 639703-L21
Price: $199.88
641914-L21 - HP 3.30GHz 5.0GT/s DMI 8MB L3 Cache Socket LGA1155 Intel Xeon E3-1240 Quad-Core Processor
SKU: 641914-L21
Price: $247.09
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.