Alternative to 4XC0G88840: Better-Value Equivalents in Stock
Comparing the 4XC0G88840 (4XC0G88840 - Lenovo 520i SATA/SAS 12Gb/s PCI Express RAID Controller Card for ThinkServer RD350, RD450, RD550, RD650, TD350) 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 4XC0G88840
| SKU | 4XC0G88840 |
|---|---|
| Product | 4XC0G88840 - Lenovo 520i SATA/SAS 12Gb/s PCI Express RAID Controller Card for ThinkServer RD350, RD450, RD550, RD650, TD350 |
| Current price | $663.16 |
| Stock status | In Stock |
| Detail page | View 4XC0G88840 › |
Alternatives to 4XC0G88840
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.
46M0830 - IBM ServeRAID M5025 8-port SAS RAID Controller - Serial Attached SCSI (SAS) Serial ATA/600 - PCI Express 2.0 x8 - Plug-in Card - RAID Suppo
SKU: 46M0830
Price: $732.43
39R8794 - IBM ServeRAID 6i+ Zero Channel Ultra320 SCSI RAID Controller - PCI-X - RAID Supported - 1 5 10 50 1E 1E0 00 5EE RAID Level - 128 MB
SKU: 39R8794
Price: $318.32
46C7167 - IBM ServeRAID MR10IE (CIOV) PCI Express SAS RAID Controller for IBM B
SKU: 46C7167
Price: $257.64
44E8690 - IBM ServeRAID BR10I 8-Port SAS / SATA PCI-Express RAID Controller
SKU: 44E8690
Price: $73.68
L3-1141-02D - IBM ServeRAID MR10I SAS / SATA PCI-Express x 8 RAID Controller
SKU: L3-1141-02D
Price: $85.82
43W4282 - IBM ServeRAID MR10K ZERO Channel PCI Express SAS/SATA RAID Controller
SKU: 43W4282
Price: $89.47
46M0851 - IBM ServeRAID M5015 PCI-Express 2.0 X8 SAS SATA RAID Controller with Battery
SKU: 46M0851
Price: $96.84
44E8692 - IBM ServerRAID BR10I 8-Port PCI-Express SAS/SATA RAID Controller
SKU: 44E8692
Price: $106.82
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.