Replacement for 49Y3727: Drop-In Alternatives We Stock
Looking for a replacement for the 49Y3727 (49Y3727 - IBM 300GB SAS 3.5-inch 15000RPM Hot-Pluggable Hard Disk Drive)? Pro Disk Network ships IBM 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 49Y3727
| SKU | 49Y3727 |
|---|---|
| Product | 49Y3727 - IBM 300GB SAS 3.5-inch 15000RPM Hot-Pluggable Hard Disk Drive |
| Current price | $431.26 |
| Stock status | In Stock |
| Detail page | View 49Y3727 › |
Drop-in replacements for 49Y3727
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.
85Y6185 IBM 300GB 15000RPM SAS 6Gb/s Hot-Pluggable 2.5-inch Hard Drive with Tray
SKU: 85Y6185
Price: $382.59
CA06776-B45900BA - IBM 300GB 15000RPM Fibre Channel 4Gb/s Hot-Pluggable 16MB Cache 3.5-inch Hard Drive
SKU: CA06776-B45900BA
Price: $304.34
46U3572 - IBM Lenovo 300GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Disk Drive for RD230 TD230
SKU: 46U3572
Price: $145.89
67Y1384 - IBM Lenovo 300GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Disk Drive for ThinkServer
SKU: 67Y1384
Price: $328.84
00AD050 - IBM 300GB 15000RPM SAS 6GB/s 2.5-inch Non Hot Swapable Hard Disk Drive for NeXtScale System
SKU: 00AD050
Price: $565.32
49Y1899 - IBM 300GB 15000RPM SAS 6GB/s 3.5-inch Hot Swapable Hard Disk Drive
SKU: 49Y1899
Price: $565.32
46U3259 - IBM Lenovo 300GB 15000RPM SAS 6GB/s Hot Swapable Hard Disk Drive for RD230 TD230
SKU: 46U3259
Price: $570.83
44W2201 - IBM 146GB 15000RPM SAS 2.5-inch SFF Slim Hot-Pluggable Hard Disk Drive
SKU: 44W2201
Price: $419.43
00Y2499 - IBM 300GB 15000RPM 2.5-inch SAS 6GB/s Hot Swapable Hard Drive with Tray for Storage System V3700
SKU: 00Y2499
Price: $47.37
45W9614 IBM 300GB 15000RPM SAS 6Gb/s 64MB Cache Hot Swap 2.5-inch Hard Drive
SKU: 45W9614
Price: $73.68
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.