Alternative to RX4640: Better-Value Equivalents in Stock
Comparing the RX4640 (RX4640 - HP Integrity rx4640 Server) against alternatives? Pro Disk Network stocks 12 similar HP parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the RX4640
| SKU | RX4640 |
|---|---|
| Product | RX4640 - HP Integrity rx4640 Server |
| Current price | $1,282.11 |
| Stock status | In Stock |
| Detail page | View RX4640 › |
Alternatives to RX4640
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.
A5201-62035 - HP 2800-Watts Server Power Supply for Integrity SuperDome Server System
SKU: A5201-62035
Price: $952.71
AB565CX - HP 8GB Kit (4 X 2GB) DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory for Integrity RX3600/RX6600 Server
SKU: AB565CX
Price: $71.58
A6874-69000 - HP 650-Watts Hot Swap Power Supply for Integrity RX2600 Server
SKU: A6874-69000
Price: $73.68
AB564AX - HP 1GB DDR2-533MHz PC2-4200 ECC Registered CL4 240-Pin DIMM Memory Module for Integrity RX3600/RX6600 Server
SKU: AB564AX
Price: $73.68
A7231-66580 - HP Management Processor Board for Integrity RX2620 Server
SKU: A7231-66580
Price: $73.68
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.