Alternative to C6388B: Better-Value Equivalents in Stock
Comparing the C6388B (C6388B - HP 4gb Desktop Se Scsi Hard Drive) 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 C6388B
| SKU | C6388B |
|---|---|
| Product | C6388B - HP 4gb Desktop Se Scsi Hard Drive |
| Current price | $597.93 |
| Stock status | In Stock |
| Detail page | View C6388B › |
Alternatives to C6388B
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.
C6390-69002 - HP Replacement 4GB Fast Wide Differential Desktop SCSI Hard Drive
SKU: C6390-69002
Price: $882.01
337366-001 - HP 2.1GB IDE 3.5-inch Internal Desktop Hard Drive for Presario 2200 Desktop
SKU: 337366-001
Price: $598.41
166526-001 - HP / Compaq 4.3GB SCSI 3.5-inch Hard Drive for DeskPro 4000 Desktop
SKU: 166526-001
Price: $136.45
C6536-69001 - HP 9.1GB Single Ended Low-Voltage Differential (LVD) SCSI Desktop Hard Drive
SKU: C6536-69001
Price: $366.74
C6536A - HP 9.1GB Single Ended Low-Voltage Differential (LVD) SCSI Desktop Hard Drive
SKU: C6536A
Price: $366.74
244163-001 - HP 50-Watts 115-230V Ultra Slim Desktop Power Supply for EVO D500/ D510 Desktop System
SKU: 244163-001
Price: $96.84
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.