Alternative to 47C8656: Better-Value Equivalents in Stock
Comparing the 47C8656 (47C8656 - Lenovo ServeRAID M5200 SAS / SATA RAID Controllers with 1GB Cache Memory) 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 47C8656
| SKU | 47C8656 |
|---|---|
| Product | 47C8656 - Lenovo ServeRAID M5200 SAS / SATA RAID Controllers with 1GB Cache Memory |
| Current price | $503.09 |
| Stock status | In Stock |
| Detail page | View 47C8656 › |
Alternatives to 47C8656
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.
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
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
39R8765 - IBM ServeRAID-8s SAS RAID Controller 256MB Up to 300MBps 1 x SFF-8484 SAS 300 Serial Attached SCSI External 2 x SFF-8470 SAS 300
SKU: 39R8765
Price: $630.54
L3-01141-04A - IBM ServeRAID MR10i PCI-Express SAS / SATA 3GB/s 256MB Cache RAID Controller
SKU: L3-01141-04A
Price: $485.53
46C9037 - IBM ServeRAID MR10i PCI-Express 3GB/s SAS / SATA 256MB Cache RAID Controller
SKU: 46C9037
Price: $525.96
47C8657 - IBM ServeRAID M5200 Series 1GB Cache/RAID 5 Upgrade for System x
SKU: 47C8657
Price: $326.32
46C7167 - IBM ServeRAID MR10IE (CIOV) PCI Express SAS RAID Controller for IBM B
SKU: 46C7167
Price: $257.64
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.