Alternative to 777390-B21: Better-Value Equivalents in Stock
Comparing the 777390-B21 (777390-B21 - HP 1.2TB 10000RPM SAS 6GB/s Dual Port 2.5-inch Enterprise Quick Release Hard Drive with Tray) 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 777390-B21
| SKU | 777390-B21 |
|---|---|
| Product | 777390-B21 - HP 1.2TB 10000RPM SAS 6GB/s Dual Port 2.5-inch Enterprise Quick Release Hard Drive with Tray |
| Current price | $438.16 |
| Stock status | In Stock |
| Detail page | View 777390-B21 › |
Alternatives to 777390-B21
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.
777390-S21 - HP 1.2TB 10000RPM SAS 6Gb/s 2.5-inch Quick Release Hard Drive
SKU: 777390-S21
Price: $417.54
718164-B21 - HP 1.2TB 10000RPM SAS 6GB/s Hot-Pluggable Quick Release Dual Port 2.5-inch Hard Drive
SKU: 718164-B21
Price: $65.26
718293-001 - HP 1.2TB 10000RPM SAS 6GB/s Hot-Pluggable Quick Release Dual Port 2.5-inch Hard Drive
SKU: 718293-001
Price: $65.26
697572-B21 - HP 1.2TB 10000RPM SAS 6GB/s 64MB Cache Quick-Release Dual-Port 2.5-inch Hard Drive
SKU: 697572-B21
Price: $145.26
718681-001 - HP 900GB 10000RPM SAS 6GB/s Hot-Pluggable Dual Port Quick Release 2.5-inch Hard Drive
SKU: 718681-001
Price: $296.30
574034-005 - HP 300GB 15000RPM SAS 6GB/s 3.5-inch Quick Release Dual Port Hard Drive
SKU: 574034-005
Price: $191.00
574034-003 - HP 600GB 15000RPM SAS 6GB/s 3.5-inch MidLine Quick Release Dual Port 3.5-inch Hard Drive
SKU: 574034-003
Price: $392.99
777391-B21 - HP 1.2TB 10000RPM SAS 6Gb/s 2.5-inch Quick Release Hard Drive
SKU: 777391-B21
Price: $417.54
718180-B21 - HP 240GB SATA 6GB/s Value Endurance Quick-Release Enterprise 2.5-inch Solid State Drive
SKU: 718180-B21
Price: $194.74
718301-001 - HP 120GB SATA 6GB/s Value Endurance Quick-Release Enterprise Boot 2.5-inch Solid State Drive
SKU: 718301-001
Price: $200.00
730148-001 - HP 200GB SATA 6GB/s Quick-release Enterprise Mainstream Endurance 2.5-inch Solid State Drive
SKU: 730148-001
Price: $202.11
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.