Alternative to HDD3B03CZK51: Better-Value Equivalents in Stock
Comparing the HDD3B03CZK51 (HDD3B03CZK51 - Toshiba 2TB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Toshiba 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 HDD3B03CZK51
| SKU | HDD3B03CZK51 |
|---|---|
| Product | HDD3B03CZK51 - Toshiba 2TB 7200RPM SATA 3Gb/s 3.5-inch Hard Drive |
| Current price | $253.47 |
| Stock status | In Stock |
| Detail page | View HDD3B03CZK51 › |
Alternatives to HDD3B03CZK51
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.
MK2002TSKB - Toshiba 2TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal Hard Drive
SKU: MK2002TSKB
Price: $110.53
HDD3B03 - Toshiba 2TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal Hard Drive
SKU: HDD3B03
Price: $165.79
HDD2E45 - Toshiba 80GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2E45
Price: $199.51
MK8054GSY - Toshiba 80GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: MK8054GSY
Price: $199.51
HDD2E21 - Toshiba 200GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2E21
Price: $200.82
HDD2E22S - Toshiba 160GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2E22S
Price: $207.50
HDD2E22A - Toshiba 160GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2E22A
Price: $207.50
HDD2E22H - Toshiba 160GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2E22H
Price: $207.50
HDD2E22F - Toshiba 160GB 7200RPM SATA (SATA-II) 3GB/s 16MB Cache Super Slimline 9.5mm 2.5-Inch Notebook Hard Disk Drive
SKU: HDD2E22F
Price: $207.50
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.