Replacement for E20E4P1U: Drop-In Alternatives We Stock
Looking for a replacement for the E20E4P1U (E20E4P1U - Toshiba E20E4P1U 1 TB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable)? 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 E20E4P1U
| SKU | E20E4P1U |
|---|---|
| Product | E20E4P1U - Toshiba E20E4P1U 1 TB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable |
| Current price | $556.05 |
| Stock status | In Stock |
| Detail page | View E20E4P1U › |
Drop-in replacements for E20E4P1U
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.
E20E4P5U - Toshiba E20E4P5U 500 GB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable
SKU: E20E4P5U
Price: $785.55
E20E1H5U - Toshiba E20E1H5U 500 GB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable
SKU: E20E1H5U
Price: $785.55
E20E2M7U - Toshiba E20E2M7U 750 GB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable
SKU: E20E2M7U
Price: $849.01
E20E4P7U - Toshiba E20E4P7U 750 GB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable
SKU: E20E4P7U
Price: $849.01
ETLNS7PAU - Toshiba 750 GB 3.5 Internal Hard Drive - 3Gb/s SAS - 7200 rpm - Hot Swappable
SKU: ETLNS7PAU
Price: $979.95
ETLNS1HAU - Toshiba 1 TB Internal Hard Drive - SAS - 7200 rpm - Hot Swappable
SKU: ETLNS1HAU
Price: $556.05
E20E2M5U - Toshiba 500 GB Internal Hard Drive - SAS - 7200 rpm - Hot Swappable
SKU: E20E2M5U
Price: $785.55
MHW2080BJ - Toshiba MHW2080BJ 80 GB 2.5 Internal Hard Drive - SATA/300 - 7200 rpm - 8 MB Buffer - Hot Swappable
SKU: MHW2080BJ
Price: $128.84
MHZ2120BK - Toshiba MHZ2 BK MHZ2120BK 120 GB 2.5 Internal Hard Drive - SATA/300 - 7200 rpm - 16 MB Buffer - Hot Swappable
SKU: MHZ2120BK
Price: $136.22
HDD2E43 - Toshiba MK1654GSY 160 GB Internal Hard Drive - SATA/300 - 7200 rpm - 16 MB Buffer - Hot Swappable
SKU: HDD2E43
Price: $192.92
MHZ2120BJ-G2 - Toshiba MHZ2120BJ 120 GB 2.5 Internal Hard Drive - SATA/300 - 7200 rpm - 16 MB Buffer - Hot Swappable
SKU: MHZ2120BJ-G2
Price: $206.08
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.