Replacement for 4XH0G78729: Drop-In Alternatives We Stock
Looking for a replacement for the 4XH0G78729 (4XH0G78729 - Lenovo ThinkStation M.2 Solid State Drive Flex Adapter)? 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 4XH0G78729
| SKU | 4XH0G78729 |
|---|---|
| Product | 4XH0G78729 - Lenovo ThinkStation M.2 Solid State Drive Flex Adapter |
| Current price | $417.54 |
| Stock status | In Stock |
| Detail page | View 4XH0G78729 › |
Drop-in replacements for 4XH0G78729
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.
90Y3469 - IBM FLEX System EN4132 2-Port 10GB Ethernet Adapter - Network Adapter
SKU: 90Y3469
Price: $579.72
49Y4986 - IBM Solid State Drive and Hard Drive Backplane for Flex System Manager
SKU: 49Y4986
Price: $132.63
94Y4884 - IBM 2.5-inch SFF Hard Drive and 1.8-inch Solid State Drive Backplane for Flex System
SKU: 94Y4884
Price: $132.63
00MN789 - IBM 10GB Virtual Fabric Adapter for Lenovo Flex System X240 M5 Server
SKU: 00MN789
Price: $721.20
43R1992 - IBM Lenovo 73GB 15000RPM SAS 3.5-inch Hard Disk Drive for ThinkStation
SKU: 43R1992
Price: $66.97
46R6401 - IBM Lenovo 300GB 10000RPM SATA 3.0Gb/s 2.5-inch Hard Drive for ThinkStation
SKU: 46R6401
Price: $282.20
45K0627 - IBM Lenovo 250GB 7200RPM SATA 6GB/s 8MB Cache 3.5-inch Hard Disk Drive for ThinkStation E30
SKU: 45K0627
Price: $344.84
45K0625 - IBM Lenovo 2TB 7200RPM SATA 6Gbps 64MB Cache 3.5-inch Hard Drive for ThinkStation S30 (type 0567 0568 0569 0606)
SKU: 45K0625
Price: $548.82
95Y2376 - IBM FC3052 8GB Dual Port Fibre Channel Adapter for IBM Flex System with Standard Bracket
SKU: 95Y2376
Price: $403.04
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.