Replacement for E400CDRU: Drop-In Alternatives We Stock
Looking for a replacement for the E400CDRU (E400CDRU - Toshiba 750 GB Internal Hard Drive - 5 Pack - SATA/150 - 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 E400CDRU
| SKU | E400CDRU |
|---|---|
| Product | E400CDRU - Toshiba 750 GB Internal Hard Drive - 5 Pack - SATA/150 - 7200 rpm - Hot Swappable |
| Current price | $449.63 |
| Stock status | In Stock |
| Detail page | View E400CDRU › |
Drop-in replacements for E400CDRU
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.
MK8032GSX - Toshiba MK8032GSX 80 GB 2.5 Internal Hard Drive - 1 Pack - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: MK8032GSX
Price: $128.84
E400CDQU - Toshiba 500 GB Internal Hard Drive - 5 Pack - SATA/150 - 7200 rpm - Hot Swappable
SKU: E400CDQU
Price: $387.26
E800CDQU - Toshiba 500 GB Internal Hard Drive - 4 Pack - SATA/150 - 7200 rpm - Hot Swappable
SKU: E800CDQU
Price: $387.26
E400CFQU - Toshiba 500 GB Internal Hard Drive - 8 Pack - SATA/150 - 7200 rpm - Hot Swappable
SKU: E400CFQU
Price: $387.26
PA3439U-1HA0 - Toshiba 100 GB Internal Hard Drive - 1 Pack - SATA/150 - 5400 rpm
SKU: PA3439U-1HA0
Price: $592.33
E400CARU - Toshiba 750 GB Internal Hard Drive - SATA/150 - 7200 rpm - Hot Swappable
SKU: E400CARU
Price: $449.63
MHT2060BH - Toshiba Mobile 60 GB 2.5 Internal Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: MHT2060BH
Price: $128.84
MHW2040BS - Toshiba 40 GB 2.5 Internal Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: MHW2040BS
Price: $130.20
MK4034GSX - Toshiba MK4034GSX 40 GB 2.5 Internal Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: MK4034GSX
Price: $140.00
MK1234GSX - Toshiba MK1234GSX 120 GB 2.5 Internal Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: MK1234GSX
Price: $140.00
HDD2D31 - Toshiba MK1234GSX 120 GB 2.5 Internal Hard Drive - SATA/150 - 5400 rpm - 8 MB Buffer
SKU: HDD2D31
Price: $146.14
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.