Replacement for 46H6112: Drop-In Alternatives We Stock
Looking for a replacement for the 46H6112 (46H6112 - IBM Ultrastar ES 2.1GB 5400RPM Ultra SCSI 80-Pin 448KB Cache 3.5-inch Internal Hard Drive)? 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 46H6112
| SKU | 46H6112 |
|---|---|
| Product | 46H6112 - IBM Ultrastar ES 2.1GB 5400RPM Ultra SCSI 80-Pin 448KB Cache 3.5-inch Internal Hard Drive |
| Current price | $282.20 |
| Stock status | In Stock |
| Detail page | View 46H6112 › |
Drop-in replacements for 46H6112
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.
73H7734 - IBM / Ultrastar 2ES 2.1GB 5400RPM Ultra SCSI 80-Pin 448KB Cache 3.5-inch Hard Drive
SKU: 73H7734
Price: $357.09
73H7733 - IBM / Ultrastar 2ES 2.1GB 5400RPM Ultra SCSI 80-Pin 448KB Cache 3.5-inch Hard Drive
SKU: 73H7733
Price: $447.01
59H6599 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6599
Price: $128.95
07N3162 - IBM Ultrastar 146Z10 35GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Drive
SKU: 07N3162
Price: $157.07
03N5262 - IBM Ultrastar 10K300 73.4GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache 3.5-inch Hard Disk Drive
SKU: 03N5262
Price: $160.00
07N9448 - IBM Ultrastar 18.3GB 10000RPM Ultra-320 SCSI 80-Pin 8MB Cache Hard Drive
SKU: 07N9448
Price: $163.74
27H1683 - IBM / Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 27H1683
Price: $164.05
03N5285 - IBM Ultrastar 15K300 147GB 15000RPM Ultra-320 SCSI 80-Pin 16MB Cache 3.5-inch Hard Disk Drive (FC 3279)
SKU: 03N5285
Price: $168.42
DCHS04Y - IBM Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: DCHS04Y
Price: $182.37
DMVS-09D - IBM Ultrastar 18LZX 9.1GB 10000RPM Ultra-160 SCSI 80-Pin 2MB Cache 3.5-inch Hard Drive
SKU: DMVS-09D
Price: $182.93
07N3140 - IBM Ultrastar 36LP 18.3GB 7200RPM Ultra-160 SCSI 80-Pin 4MB Cache 3.5-inch Hard Drive
SKU: 07N3140
Price: $187.37
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.