Alternative to QK758A: Better-Value Equivalents in Stock
Comparing the QK758A (QK758A - HP 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State 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 QK758A
| SKU | QK758A |
|---|---|
| Product | QK758A - HP 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State Drive |
| Current price | $538.61 |
| Stock status | In Stock |
| Detail page | View QK758A › |
Alternatives to QK758A
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.
EO0400FBRWA - HP Enterprise Performance 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State Drive
SKU: EO0400FBRWA
Price: $273.68
632520-005 - HP 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State Drive
SKU: 632520-005
Price: $389.47
653082-S21 - HP 400GB SAS Single-Level Cell 6GB/s Hot-Pluggable 2.5-inch Enterprise Solid State Drive
SKU: 653082-S21
Price: $452.63
653082-B21 - HP 400GB Single-Level Cell SAS 6GB/s Hot-Pluggable 2.5-inch Enterprise Solid State Drive
SKU: 653082-B21
Price: $452.63
632494-B21 - HP Enterprise Performance 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State Drive
SKU: 632494-B21
Price: $468.42
653084-001 - HP 400GB Single-Level Cell (SLC) SAS 6Gb/s 2.5-inch Solid State Drive
SKU: 653084-001
Price: $701.09
653962-001 - HP 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State Drive
SKU: 653962-001
Price: $896.66
632520-006 - HP 400GB Single-Level Cell SAS 6GB/s 2.5-inch Solid State Drive
SKU: 632520-006
Price: $1,290.95
653501-B21 - HP 400GB Single-Level Cell SAS 2.5-inch Solid State Drive
SKU: 653501-B21
Price: $1,246.74
C8R68A - HP 4 x 400GB Multi-Level Cell (MLC) SAS 6Gb/s 2.5-inch Solid State Drive
SKU: C8R68A
Price: $99.26
690816-001 - HP 400GB Multi-Level Cell SAS 6Gb/s 2.5-inch Solid State Drive
SKU: 690816-001
Price: $155.79
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.