Replacement for 45W1966: Drop-In Alternatives We Stock
Looking for a replacement for the 45W1966 (45W1966 - IBM Disk Enclosure Interface Module for PowerConnect XIVG2)? 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 45W1966
| SKU | 45W1966 |
|---|---|
| Product | 45W1966 - IBM Disk Enclosure Interface Module for PowerConnect XIVG2 |
| Current price | $983.43 |
| Stock status | In Stock |
| Detail page | View 45W1966 › |
Drop-in replacements for 45W1966
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.
87651NX - IBM 1U Rackmount Tape Enclosure / Storage enclosure / Rack-mountable
SKU: 87651NX
Price: $1,202.53
172631X - IBM DS3300 31X Hard Drive Enclosure Network Storage Enclosure 12 x 3.5-inch 1/3H Front Accessible Hot Swappable iSCSI External
SKU: 172631X
Price: $5,009.95
2072-24E - IBM V3700 Expansion (2072SEU) Storwize Disk 2.5inch Expansion Enclosure
SKU: 2072-24E
Price: $226.32
2076-224-C1-07 - IBM Storwize V7000 Disk Expansion Enclosure - 21x 300GB SAS HDD - 2x ESM Controller - 2x PSU
SKU: 2076-224-C1-07
Price: $393.95
2076-224-C3-06 - IBM Storwize V7000 Disk Expansion Enclosure - 23x 146GB SAS HDD - 1x 300GB SAS HDD - 2x ESM Controller - 2x PSU
SKU: 2076-224-C3-06
Price: $393.95
2076-224-C2-07 - IBM Storwize V7000 Disk Expansion Enclosure - 10x 146GB SAS HDD - 14x 300GB SAS HDD - 2x ESM Controller - 2x PSU
SKU: 2076-224-C2-07
Price: $393.95
1710-10U - IBM 14-Slot Disk Enclosure SATA-150 FastT EXP100 Expansion Unit
SKU: 1710-10U
Price: $811.63
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.