Replacement for 03X4471: Drop-In Alternatives We Stock
Looking for a replacement for the 03X4471 (03X4471 - Lenovo 1U 8 Port 2.5-inch Hot-Swap Backplane for ThinkServer RD530)? 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 03X4471
| SKU | 03X4471 |
|---|---|
| Product | 03X4471 - Lenovo 1U 8 Port 2.5-inch Hot-Swap Backplane for ThinkServer RD530 |
| Current price | $305.05 |
| Stock status | In Stock |
| Detail page | View 03X4471 › |
Drop-in replacements for 03X4471
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.
03X3822 - IBM Lenovo 800-Watts Redundant Hot Swap Power Supply for ThinkServer RD330
SKU: 03X3822
Price: $233.68
46C6756 - IBM / Lenovo 3.5-inch SAS Hot Swappable 2-Slot Backplane Board for ThinkServer RS210 (Type 6533) x3250 M3
SKU: 46C6756
Price: $139.25
46U1024 - IBM Lenovo 500GB 7200RPM SATA 3GB/s 3.5-inch Simple Swap Hard Disk Drive for ThinkServer
SKU: 46U1024
Price: $360.70
03X3969 - IBM Hot-swap 3.5-inch HDD Tray V3.0 Mechanicals for ThinkServer RD330/RD430
SKU: 03X3969
Price: $189.47
0C19520 - IBM ThinkServer 4TB 7200RPM SATA 6Gbps Hot Swap 3.5-inch Enterprise Hard Drive
SKU: 0C19520
Price: $265.26
43X0824 IBM / Lenovo 146GB 10000RPM SAS 3GB/s Dual Port Hot-Pluggable 2.5-inch Hard Drive for ThinkServer RS110
SKU: 43X0824
Price: $73.68
43X0825 - IBM Lenovo 146GB 10000RPM SAS 3GB/s Dual Port Hot-Pluggable 2.5-inch Hard Drive for ThinkServer RS110 and RD120
SKU: 43X0825
Price: $73.68
42C0248 IBM / Lenovo 146GB 10000RPM SAS 3GB/s Dual Port Hot-Pluggable 2.5-inch Hard Drive for ThinkServer RS110
SKU: 42C0248
Price: $73.68
45J6207 - IBM Lenovo 146GB 10000RPM SAS 3GB/s Dual Port Hot-Pluggable 2.5-inch Hard Drive for ThinkServer RS110 and RD120
SKU: 45J6207
Price: $157.00
45J9658 - IBM Lenovo 146GB 15000RPM SAS 3GB/s Dual-Port 3.5-inch Hot Swapable Hard Disk Drive for ThinkServer TD100 RD120
SKU: 45J9658
Price: $167.21
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.