Alternative to HM321HI: Better-Value Equivalents in Stock
Comparing the HM321HI (HM321HI - Samsung Spinpoint M7E 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Samsung 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 HM321HI
| SKU | HM321HI |
|---|---|
| Product | HM321HI - Samsung Spinpoint M7E 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive |
| Current price | $328.92 |
| Stock status | In Stock |
| Detail page | View HM321HI › |
Alternatives to HM321HI
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.
HM320II - Samsung Spinpoint M7 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM320II
Price: $208.42
Samsung HM321HI/SON Spinpoint M7E 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM321HI-SON
Price: $285.01
Samsung HM320II/M Spinpoint M7 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM320II-M
Price: $305.05
Samsung HM321HI/M Spinpoint M7E 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM321HI-M
Price: $344.84
HN-M320MBB - Samsung Spinpoint M8 320GB 5400RPM SATA 3Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HN-M320MBB
Price: $583.12
Samsung HM320JI/SRN Spinpoint M6 320GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM320JI-SRN
Price: $165.79
HM320JI - Samsung Spinpoint M6 320GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM320JI
Price: $165.79
Samsung HM320JI/M Spinpoint M6 320GB 5400RPM SATA 1.5Gb/s 8MB Cache 2.5-inch Hard Drive
SKU: HM320JI-M
Price: $165.79
HD320KJ - Samsung Spinpoint T166S 320GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: HD320KJ
Price: $110.53
Samsung HD320KJ/C Spinpoint T166 320GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive
SKU: HD320KJ-C
Price: $198.95
HD321HJ - Samsung Spinpoint F1 320GB 7200RPM SATA 3Gb/s 8MB Cache 3.5-inch Hard Drive For Desktop
SKU: HD321HJ
Price: $205.26
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.