Replacement for HDD1901C: Drop-In Alternatives We Stock
Looking for a replacement for the HDD1901C (HDD1901C - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive)? Pro Disk Network ships Toshiba drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the HDD1901C
| SKU | HDD1901C |
|---|---|
| Product | HDD1901C - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive |
| Current price | $237.53 |
| Stock status | In Stock |
| Detail page | View HDD1901C › |
Drop-in replacements for HDD1901C
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.
HDD1901A - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901A
Price: $237.53
HDD1901F - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901F
Price: $237.53
HDD1901S - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901S
Price: $237.53
HDD1901AZK01 - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901AZK01
Price: $270.54
HDD1901AZK91 - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901AZK91
Price: $270.54
HDD1901CZK01 - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901CZK01
Price: $270.54
HDD1901SZK01 - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901SZK01
Price: $270.54
MK1214GAH - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: MK1214GAH
Price: $296.30
HDD1901 - Toshiba 120GB 4200RPM ATA-100 (ZIF) 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1901
Price: $307.59
HDD1808F - Toshiba Embedded 80GB 4200RPM ATA-100 ZIF 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1808F
Price: $217.42
HDD1808S - Toshiba Embedded 80GB 4200RPM ATA-100 ZIF 8MB Cache 1.8-inch Hard Disk Drive
SKU: HDD1808S
Price: $217.42
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.