Replacement for C9A89A: Drop-In Alternatives We Stock
Looking for a replacement for the C9A89A (C9A89A - HP ProLiant 1U Rack Server Intel Xeon E5-2690 2.9GHz)? 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 C9A89A
| SKU | C9A89A |
|---|---|
| Product | C9A89A - HP ProLiant 1U Rack Server Intel Xeon E5-2690 2.9GHz |
| Stock status | In Stock |
| Detail page | View C9A89A › |
Drop-in replacements for C9A89A
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.
748303-S01 - HP ProLiant DL380p G8 2U Rack Server 2 x Intel Xeon E5-2690 v2 Deca-core (10 Core) 3GHz 32GB Installed DDR3 SDRAM
SKU: 748303-S01
Price: $989.47
742818-S01 - HP ProLiant 2U Rack Server 2 x Intel Xeon E5-2690 2.9GHz
SKU: 742818-S01
Price: $1,100.00
803860-B21 - HP ProLiant DL380 G9 2U Rack Server 2 x Intel Xeon E5-2690 v3 2.6GHz
SKU: 803860-B21
Price: $1,149.47
709943-001 - HP ProLiant 2U Rack Server 2 x Intel Xeon E5-2690 v2 3GHz
SKU: 709943-001
Price: $1,278.95
742817-S01 - HP ProLiant DL360p G8 1U Rack Server Intel Xeon E5-2690 Octa-core (8 Core) 2.90GHz
SKU: 742817-S01
Price: $1,376.84
800077-S01 - HP ProLiant DL380 G9 2x Intel Xeon E5-2690 v3 12-Core 2.6GHz CPU 2U Rack Server
SKU: 800077-S01
Price: $1,700.00
803861-B21 - HP ProLiant DL380 G9 2U Rack Server 2 x Intel Xeon E5-2690 v3 2.6GHz
SKU: 803861-B21
Price: $1,871.58
748302-S01 - HP ProLiant DL360p G8 1U Rack Server 2 x Intel Xeon E5-2690 v2 Deca-core (10 Core) 3GHz 32GB Installed DDR3 SDRAM
SKU: 748302-S01
Price: $1,945.26
859085-S01 - HP ProLiant DL380 Gen9 Smart Buy Rack Server Intel Xeon E5-2690 V4 14-core 2.60GHz 64GB RAM
SKU: 859085-S01
Price: $2,900.00
662257-001 - HP IMSourcing ProLiant DL380p G8 2U Rack Server 2 x Intel Xeon E5-2690 Octa-core (8 Core) 2.9GHz
SKU: 662257-001
Price: $5,935.66
764272-S01 - HP ProLiant DL360p G8 1U Rack Server 1 x Intel Xeon E5-2690 v2 3GHz 16GB Installed DDR3 SDRAM 750W
SKU: 764272-S01
Price: $6,694.70
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.