Replacement for 61K203748: Drop-In Alternatives We Stock
Looking for a replacement for the 61K203748 (61K203748 - Toshiba 30GB 5400RPM ATA/IDE 3.5-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 61K203748
| SKU | 61K203748 |
|---|---|
| Product | 61K203748 - Toshiba 30GB 5400RPM ATA/IDE 3.5-inch Hard Disk Drive |
| Current price | $79.80 |
| Stock status | In Stock |
| Detail page | View 61K203748 › |
Drop-in replacements for 61K203748
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.
HDD2199 - Toshiba 30GB 4200RPM IDE Ultra ATA-100 8MB Cache 9.5mm 2.5-Inch Automotive Notebook Hard Disk Drive
SKU: HDD2199
Price: $146.54
MK3008GAL - Toshiba 30GB 4200RPM IDE / ATA-100 2MB Cache 1.8-inch Hard Drive
SKU: MK3008GAL
Price: $136.32
MK3021GAS - Toshiba 30GB 4200RPM 2MB Cache 9.5 MM IDE/ATA-100 44-Pin 2.5-inch Laptop Hard Drive
SKU: MK3021GAS
Price: $195.63
MK3019GAXB - Toshiba 30GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: MK3019GAXB
Price: $183.96
MK3019GAX - Toshiba 30GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: MK3019GAX
Price: $191.61
HDD2175X - Toshiba 30GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: HDD2175X
Price: $209.75
HDD2D10D - Toshiba 40GB 5400RPM IDE Ultra ATA-100 8MB Cache 9.5mm 2.5-inch Hard Disk Drive
SKU: HDD2D10D
Price: $167.53
P000388680 - Toshiba 60GB 5400RPM IDE Ultra ATA-100 16MB Buffer 9.5mm 2.5-Inch SlimLine Notebook Hard Disk Drive
SKU: P000388680
Price: $170.93
P000416590 - Toshiba 60GB 5400RPM IDE Ultra ATA-100 16MB Buffer 9.5mm 2.5-Inch SlimLine Notebook Hard Disk Drive
SKU: P000416590
Price: $170.93
P000405760 - Toshiba 60GB 5400RPM IDE Ultra ATA-100 16MB Buffer 9.5mm 2.5-Inch SlimLine Notebook Hard Disk Drive
SKU: P000405760
Price: $170.93
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.