Alternative to 90003259: Better-Value Equivalents in Stock
Comparing the 90003259 (90003259 - Lenovo DDR3 4-Slot Micro-ATX System Board (Motherboard) Socket LGA1150 for IdeaCentre K450 Desktop) against alternatives? Pro Disk Network stocks 12 similar IBM parts that offer comparable performance at different price points. Each option below is in-stock, US-warehoused, and tested-and-certified before ship. Bulk pricing is available on quantities of 5+; B2B procurement can use Net 30 with PO.
About the 90003259
| SKU | 90003259 |
|---|---|
| Product | 90003259 - Lenovo DDR3 4-Slot Micro-ATX System Board (Motherboard) Socket LGA1150 for IdeaCentre K450 Desktop |
| Stock status | In Stock |
| Detail page | View 90003259 › |
Alternatives to 90003259
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.
63Y1896 - IBM / Lenovo 4-Slot DDR3 RAM ATX System Board (Motherboard) for ThinkPad T510
SKU: 63Y1896
Price: $642.07
71Y8460 - IBM / Lenovo 2-Slot DDR2 RAM System Board (Motherboard) for ThinkCentre A58 / M58
SKU: 71Y8460
Price: $468.95
43C3505 - IBM Lenovo System Board Intel 946GZ LGA775 for Lenovo ThinkCentre A55/M55E
SKU: 43C3505
Price: $369.84
00KG759 - IBM / Lenovo 3-Slot PCI Express 3.0 x16 Riser Card with Cage for System x3650 M5
SKU: 00KG759
Price: $147.37
00FK629 - IBM / Lenovo 3-Slot x16 Riser Card with Cage for System x3650 M5
SKU: 00FK629
Price: $163.16
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
69Y6531 - IBM / Lenovo System Board (Motherboard) for x3650 M2 Server System
SKU: 69Y6531
Price: $97.25
71Y7061 - IBM Lenovo System Board (Motherboard) for ThinkStation D20 PC System
SKU: 71Y7061
Price: $373.68
00KA536 - IBM x3650 M5 PCIe Riser card Lower slot for x8 ML2 card Upper slot PCIe 3x16(16,8,4,1)
SKU: 00KA536
Price: $163.16
44C3928 - IBM DDR2 2-Slot System Board (Motherboard) for ThinkPad T61 Notebook
SKU: 44C3928
Price: $182.37
How we pick alternatives
Every recommendation above was selected using these criteria:
- Spec parity — capacity, speed, port count, and form factor matched within a 10% tolerance
- Price spread — alternatives shown across the price range, so you can pick on budget
- Brand mix — both OEM-equivalent and trusted aftermarket, all certified
- Reliability data — preferred parts have failure rates below 1% in our 18-month return tracking
- In stock today — shipping today, not 4-6 weeks from now
Want a side-by-side spec comparison?
We can prepare a written comparison covering throughput, power draw, form factor and validated compatibility. Email sales@prodisknetwork.com or call +1 (407) 205-8454 — most quotes ship within 4 business hours.