Replacement for 375-3163: Drop-In Alternatives We Stock
Looking for a replacement for the 375-3163 (375-3163 - Sun 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Internal Hard Drive)? Pro Disk Network ships 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 375-3163
| SKU | 375-3163 |
|---|---|
| Product | 375-3163 - Sun 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Internal Hard Drive |
| Stock status | In Stock |
| Detail page | View 375-3163 › |
Drop-in replacements for 375-3163
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.
341-3163 - Dell 500GB 7200RPM SATA 3GB/s 3.5-inch Hot-Pluggable Hard Disk Drive
SKU: 341-3163
Price: $251.34
HDD2174M - Toshiba 40GB 16MB Cache 2.5-inch 5400RPM ATA/100 Hard Disk Drive
SKU: HDD2174M
Price: $113.68
MK4026GAX - Toshiba 40GB 5400RPM Ultra IDE / ATA-100 16MB Cache 2.5-inch Hard Drive
SKU: MK4026GAX
Price: $130.92
MK4026AX - Toshiba 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: MK4026AX
Price: $169.82
08K9788 - IBM Lenovo 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: 08K9788
Price: $172.62
13N6929 - IBM Lenovo 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive for ThinkPad
SKU: 13N6929
Price: $205.26
13N6919 - IBM Lenovo 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive for ThinkPad
SKU: 13N6919
Price: $205.26
HDD2193T - Toshiba 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: HDD2193T
Price: $205.26
HDD2193D - Toshiba 40GB 5400RPM ATA-100 16MB Cache 2.5-inch Hard Disk Drive
SKU: HDD2193D
Price: $211.00
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.