Replacement for 00E1521: Drop-In Alternatives We Stock
Looking for a replacement for the 00E1521 (00E1521 - IBM 3.5GHz 16-Core Pure Flex Compute Node)? 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 00E1521
| SKU | 00E1521 |
|---|---|
| Product | 00E1521 - IBM 3.5GHz 16-Core Pure Flex Compute Node |
| Current price | $3,892.32 |
| Stock status | In Stock |
| Detail page | View 00E1521 › |
Drop-in replacements for 00E1521
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.
7916M2U - IBM / Lenovo Flex System x222 2 X Intel Xeon E5 8-Core 2.10GHz CPU 16GB RAM Blade Server System
SKU: 7916M2U
Price: $1,175.07
9532H2J - IBM Flex System x240 M5 Intel Xeon E5 V3 10-Core 2.60GHz CPU 16GB RAM Blade Server System
SKU: 9532H2J
Price: $1,915.91
9532L2J - IBM / Lenovo Flex System x240 M5 Intel Xeon E5 12-Core 2.50GHz 30MB Cache CPU 16GB RAM Rack Server System
SKU: 9532L2J
Price: $2,275.75
9532N2J - IBM Flex System x240 M5 Intel Xeon E5 V3 14-Core 2.60GHz 35MB Cache CPU 16GB RAM Server System
SKU: 9532N2J
Price: $2,832.20
95Y2396 - IBM Flex System FC5022 16GB Dual Port Fibre Channel Host Bus Adapter
SKU: 95Y2396
Price: $170.53
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.