Replacement for 74G8686: Drop-In Alternatives We Stock
Looking for a replacement for the 74G8686 (74G8686 - IBM 340MB SCSI 50-Pin 3.5-inch Hard 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 74G8686
| SKU | 74G8686 |
|---|---|
| Product | 74G8686 - IBM 340MB SCSI 50-Pin 3.5-inch Hard Drive |
| Current price | $548.82 |
| Stock status | In Stock |
| Detail page | View 74G8686 › |
Drop-in replacements for 74G8686
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.
84G1210 - IBM Travelstar 340MB 3800RPM ATA/IDE 32KB Cache 2.5-inch Hard Drive for ThinkPad 750 and 755
SKU: 84G1210
Price: $344.33
40K1060 - IBM 146.8GB 15000RPM 80-Pin Hot Swapable Ultra-320 SCSI 3.5-inch SCSI Hard Drive with Tray
SKU: 40K1060
Price: $139.46
59H6589 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra SCSI 50-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6589
Price: $131.74
32P0737 - IBM 73.4GB 15000RPM 80-Pin Ultra-320 SCSI Hot-Swappable 3.5-inch Hard Drive
SKU: 32P0737
Price: $145.26
DGHS18Z - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra SCSI 50-Pin 1MB Cache 3.5-inch Hard Drive
SKU: DGHS18Z
Price: $146.38
90P1384 - IBM 73.4GB 15000RPM 80-Pin Ultra-320 SCSI Hot-Swappable 3.5-inch Hard Drive
SKU: 90P1384
Price: $149.47
90P1319 - IBM 73.4GB 15000RPM 80-Pin Ultra-320 SCSI Hot-Pluggable 3.5-inch Hard Drive
SKU: 90P1319
Price: $149.47
26K5143 - IBM 36.4GB 15000RPM Ultra-160 SCSI 80-Pin Hot-Swappable 3.5-Inch Hard Drive
SKU: 26K5143
Price: $159.70
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.