Alternative to 201066-B21: Better-Value Equivalents in Stock
Comparing the 201066-B21 (201066-B21 - Compaq 40 GB 3.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/100 (ATA-6) - 7200 rpm - 128 KB Buffer) against alternatives? Pro Disk Network stocks 12 similar 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 201066-B21
| SKU | 201066-B21 |
|---|---|
| Product | 201066-B21 - Compaq 40 GB 3.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/100 (ATA-6) - 7200 rpm - 128 KB Buffer |
| Current price | $144.58 |
| Stock status | In Stock |
| Detail page | View 201066-B21 › |
Alternatives to 201066-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.
MHT2060AH - Toshiba Mobile MHT-AH 60 GB 2.5 Internal Hard Drive - 1 Pack IDE Ultra ATA/100 (ATA-6) - 5400 rpm - 8 MB Buffer
SKU: MHT2060AH
Price: $128.84
22P7157 - IBM 40 GB 3.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/100 (ATA-6) - 7200 rpm - 2 MB Buffer
SKU: 22P7157
Price: $165.79
91.AB033.031 - Acer 91.AB033.031 40 GB 3.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/100 (ATA-6) - 7200 rpm
SKU: 91.AB033.031
Price: $168.93
2F020L0 - Maxtor Fireball 3 20 GB 3.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/133 (ATA-7) - 5400 rpm - 2 MB Buffer
SKU: 2F020L0
Price: $211.00
CF-VHDJ400GB - Panasonic 40 GB Internal Hard Drive - 1 Pack - IDE - 4200 rpm
SKU: CF-VHDJ400GB
Price: $252.91
L01J080G - Maxtor DiamondMax Plus D740X 80 GB 3.5 Internal Hard Drive - 1 Pack - Retail - IDE Ultra ATA/133 (ATA-7) - 7200 rpm - 2 MB Buffer
SKU: L01J080G
Price: $269.20
07N8169 - IBM 40 GB 3.5 Internal Hard Drive - 1 Pack - Retail - IDE Ultra ATA/100 (ATA-6) - 7200 rpm - 2 MB Buffer
SKU: 07N8169
Price: $337.08
4A250J0 - Maxtor DiamondMax 16 250 GB 3.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/133 (ATA-7) - 5400 rpm - 2 MB Buffer
SKU: 4A250J0
Price: $401.01
HDD2D16 - Toshiba MK1234GAX 120 GB 2.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/100 (ATA-6) - 5400 rpm - 8 MB Buffer
SKU: HDD2D16
Price: $403.76
07N8327 - IBM 40 GB 2.5 Internal Hard Drive - 1 Pack - OEM - IDE Ultra ATA/100 (ATA-6) - 4200 rpm - 2 MB Buffer
SKU: 07N8327
Price: $405.26
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.