Alternative to HDT021: Better-Value Equivalents in Stock
Comparing the HDT021 (HDT021 - Cisco HDT021 1 TB 2.5 Internal Hard Drive) against alternatives? Pro Disk Network stocks 12 similar Cisco 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 HDT021
| SKU | HDT021 |
|---|---|
| Product | HDT021 - Cisco HDT021 1 TB 2.5 Internal Hard Drive |
| Current price | $1,487.97 |
| Stock status | In Stock |
| Detail page | View HDT021 › |
Alternatives to HDT021
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.
HDD-7835-H2-72 - Cisco 72GB 10000RPM SAS 6Gbps 3.5-inch Internal Hard Drive for MCS-7835-H2 Server
SKU: HDD-7835-H2-72
Price: $111.72
A03-D146GA2 - Cisco 146 GB 2.5 Internal Hard Drive - 6Gb/s SAS - 10000 rpm - Hot Swappable
SKU: A03-D146GA2
Price: $143.39
A03-D146GC2 - Cisco 146GB 15000RPM SAS 6GB/s 16MB Cache 2.5-inch Internal Hard Disk Drive
SKU: A03-D146GC2
Price: $157.07
A03-D1TBSATA - Cisco 1TB 7200RPM SATA 6Gbps Hot-Pluggable 64MB Cache 2.5-inch Internal Hard Drive
SKU: A03-D1TBSATA
Price: $157.07
Cisco NS2G10-146-HS 146 GB Internal Hard Drive - Fibre Channel - 10000 rpm - Hot Pluggable
SKU: NS2G10-146-HS
Price: $332.51
Cisco HDD-7816-I4-250 HDD-7816-I4-250= 250 GB 3.5 Internal Hard Drive - SATA/300 - 7200 rpm - Hot Swappable
SKU: HDD-7816-I4-250
Price: $371.63
Cisco HDD-78XX-I5-250 HDD-78XX-I5-250= 250 GB 3.5 Internal Hard Drive - SATA/300 - 7200 rpm
SKU: HDD-78XX-I5-250
Price: $371.63
Cisco NS2G15-73-HS 73 GB Internal Hard Drive - Fibre Channel - 15000 rpm - Hot Swappable
SKU: NS2G15-73-HS
Price: $397.51
Cisco HDD-7835-I2-146 146 GB 2.5 Internal Hard Drive - 3Gb/s SAS - 10000 rpm - Hot Swappable
SKU: HDD-7835-I2-146
Price: $432.36
R200-D146GB - Cisco 146 GB 3.5 Internal Hard Drive - 1 Pack - SAS - 15000 rpm - Hot Swappable
SKU: R200-D146GB
Price: $432.36
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.