Replacement for 7903J2U: Drop-In Alternatives We Stock
Looking for a replacement for the 7903J2U (7903J2U - Lenovo Flex System x480 X6 2x Intel Xeon E7-4870 V2 15-Core 2.30GHz CPU 32GB DDR3 RAM Rack Server System)? 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 7903J2U
| SKU | 7903J2U |
|---|---|
| Product | 7903J2U - Lenovo Flex System x480 X6 2x Intel Xeon E7-4870 V2 15-Core 2.30GHz CPU 32GB DDR3 RAM Rack Server System |
| Stock status | In Stock |
| Detail page | View 7903J2U › |
Drop-in replacements for 7903J2U
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.
7903B2U - IBM / Lenovo Flex System x280 X6 2x Intel Xeon E7 V2 15-Core 2.50GHz 37.5MB Cache CPU 32GB RAM Rack Server System
SKU: 7903B2U
Price: $4,941.63
88Y6156 - IBM 2.40GHz 6.40GT/s QPI 30MB L3 Cache Intel Xeon E7-4870 10 Core Processor
SKU: 88Y6156
Price: $114.95
43X5447 - IBM 2.40GHz 6.40GT/s QPI 30MB SmartCache Socket LGA1567 Intel Xeon E7-4870 10 Core Processor
SKU: 43X5447
Price: $157.00
88Y6160 - IBM Intel Xeon 10 Core E7-4870 2.4GHz 30MB SmartCache 6.4GT/s QPI Socket LGA-1567 Processor
SKU: 88Y6160
Price: $157.00
88Y6153 - IBM Intel Xeon 10 Core E7-4870 2.4GHz 30MB SmartCache 6.4GT/s QPI Socket LGA-1567 Processor
SKU: 88Y6153
Price: $157.00
88Y6155 - IBM Intel Xeon 10 Core E7-4870 2.4GHz 30MB SmartCache 6.4GT/s QPI Socket LGA-1567 Processor
SKU: 88Y6155
Price: $157.00
88Y6154 - IBM 2.40GHz 6.40GT/s QPI 30MB L3 Cache Intel Xeon E7-4870 10 Core Processor
SKU: 88Y6154
Price: $157.00
00Y4013 - IBM 2.30GHz 8.00GT/s QPI 30MB L3 Cache Intel Xeon E7-4870 v2 15 Core Processor
SKU: 00Y4013
Price: $166.14
00Y4012 - IBM 2.30GHz 8.00GT/s QPI 30MB L3 Cache Intel Xeon E7-4870 v2 15 Core Processor
SKU: 00Y4012
Price: $166.14
69Y1881 - IBM Intel Xeon 10 Core E7-4870 2.4GHz 30MB SMART Cache 6.4GT/s QPI Socket LGA-1567 32NM 130W Processor
SKU: 69Y1881
Price: $178.95
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.