Alternative to a3639-60020: Better-Value Equivalents in Stock
Comparing the a3639-60020 (A3639-60020 - HP System Board for N4000) 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 a3639-60020
| SKU | a3639-60020 |
|---|---|
| Product | A3639-60020 - HP System Board for N4000 |
| Current price | $338.95 |
| Stock status | In Stock |
| Detail page | View a3639-60020 › |
Alternatives to a3639-60020
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.
CZ271-60020 - HP ADF Scanner Hinge for LJ Pro M425 / M570 / M521 / M476 Series
SKU: CZ271-60020
Price: $143.39
Q3701-60020 - HP Fax Modem - M3035 / M3027 / 9000 / 9500 / 6030 / 6040 / 4345 / M4345 / CM4730 / 5025 / 5035 / 9050 / 9059 / 9040 / M9050 / M9040 Series
SKU: Q3701-60020
Price: $165.79
D3341-60020 - HP 4.3GB SCSI 5400RPM 512KB Cache 3.5-inch 50-Pin Hard Drive
SKU: D3341-60020
Price: $257.64
C7377-60020 - HP 100GB (Native) / 200GB (Compressed) LTO1 Ultrium 215 Half-High SCSI LVD Single Ended 68-Pin Internal Tape Drive (Carbon)
SKU: C7377-60020
Price: $484.38
641734-001 - HP System Board for System Board for Probook 6360t Laptop Laptop Pc
SKU: 641734-001
Price: $377.49
781709-002 - HP System Board (Motherboard) Intel Pentium J2900 CPU System Board for RP2 2030 All-in-One
SKU: 781709-002
Price: $405.26
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.