Replacement for MG03ACA100: Drop-In Alternatives We Stock
Looking for a replacement for the MG03ACA100 (MG03ACA100 - Toshiba 1TB 7200RPM 64MB Cache 3.5-inch SATA 6GB/s Hard 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 MG03ACA100
| SKU | MG03ACA100 |
|---|---|
| Product | MG03ACA100 - Toshiba 1TB 7200RPM 64MB Cache 3.5-inch SATA 6GB/s Hard Drive |
| Current price | $78.95 |
| Stock status | In Stock |
| Detail page | View MG03ACA100 › |
Drop-in replacements for MG03ACA100
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.
HDEPQ03DLA51 - Toshiba 1TB 7200RPM SATA 6Gb/s 64MB Cache 3.5-inch Hard drive with Tray
SKU: HDEPQ03DLA51
Price: $172.62
HDWA110XZSTA - Toshiba E300 1TB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: HDWA110XZSTA
Price: $227.57
HDEPQ03GEA51 - Toshiba 1TB 7200RPM 64MB Cache 3.5-inch SATA 6GB/s Hard Drive
SKU: HDEPQ03GEA51
Price: $235.79
HDWD110XZSTA - Toshiba P300 1TB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Drive
SKU: HDWD110XZSTA
Price: $630.54
HDWD110EZSTA - Toshiba P300 1TB 7200RPM SATA 6GB/s 64MB Cache 3.5-inch Hard Disk Drive
SKU: HDWD110EZSTA
Price: $701.01
MG03SCA100 - Toshiba 1TB 7200RPM 64MB Cache 3.5-inch SAS 6GB/s Hard Drive
SKU: MG03SCA100
Price: $181.05
HDEPC03GEA51 - Toshiba 1TB 7200RPM 64MB Cache 3.5-inch SAS 6GB/s Hard Drive
SKU: HDEPC03GEA51
Price: $189.47
HDWM110EZSTA - Toshiba H200 1TB 5400RPM SATA 6GB/s 64MB Cache 8GB MLC NAND SSD 2.5-inch Hybrid Hard Disk Drive
SKU: HDWM110EZSTA
Price: $635.07
HDD3B04 - Toshiba 1TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal NEAR LINE Hard Drive
SKU: HDD3B04
Price: $226.08
MK1002TSKB - Toshiba 1TB 7200RPM 3.5-inch 64MB Cache SATA-3GB/SEC Internal NEAR LINE Hard Drive
SKU: MK1002TSKB
Price: $226.08
MG03ACA400 - Toshiba 4TB 7200RPM 64MB Cache SATA 6GB/s 3.5-inch Hard Drive
SKU: MG03ACA400
Price: $100.00
HDEPQ00GEA51 - Toshiba 4TB 7200RPM 64MB Cache SATA 6GB/s 3.5-inch Hard Drive
SKU: HDEPQ00GEA51
Price: $117.89
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.