Alternative to 13N1859: Better-Value Equivalents in Stock
Comparing the 13N1859 (13N1859 - IBM Fibre Channel 256MB Cache Controller for TotalStorage DS400) 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 13N1859
| SKU | 13N1859 |
|---|---|
| Product | 13N1859 - IBM Fibre Channel 256MB Cache Controller for TotalStorage DS400 |
| Current price | $326.32 |
| Stock status | In Stock |
| Detail page | View 13N1859 › |
Alternatives to 13N1859
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.
71P7545 - IBM 146.8GB 15000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Disk Drive for TotalStorage DS4000
SKU: 71P7545
Price: $96.84
26K5203 - IBM 146.8GB 15000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Disk Drive for TotalStorage DS4000
SKU: 26K5203
Price: $229.47
73P8023 - IBM 146.8GB 15000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Disk Drive for TotalStorage DS4000
SKU: 73P8023
Price: $229.47
73P8022 - IBM 146.8GB 15000RPM Fibre Channel 2GB/s 8MB Cache 3.5-inch Hard Disk Drive for TotalStorage DS4000
SKU: 73P8022
Price: $229.47
1815-82A - IBM TotalStorage DS4800 8-Slot Fibre Channel 4GB Cache Storage Array
SKU: 1815-82A
Price: $916.55
39M4594 - IBM 300GB 10000RPM Fibre Channel 2GB/s E-DDM Hard Disk Drive for TotalStorage DS4700
SKU: 39M4594
Price: $73.68
24P8174 - IBM TotalStorage 2GB/s Fibre Channel PCI-Express-X Low Profile Host Bus Adapter
SKU: 24P8174
Price: $89.47
42D0370 - IBM 300GB 10000RPM Fibre Channel 2GB/s E-DDM 3.5-inch Hard Disk Drive for TotalStorage DS4700
SKU: 42D0370
Price: $89.47
22R5945 - IBM 146.8GB 15000RPM Fibre Channel 2GB/s 3.5-inch Hot Swapable Hard Disk Drive for TotalStorage DS4000
SKU: 22R5945
Price: $96.84
22R5492 - IBM 146.8GB 15000RPM Fibre Channel 2GB/s 3.5-inch Hot Swapable Hard Disk Drive for TotalStorage DS4000
SKU: 22R5492
Price: $96.84
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.