Replacement for 59H6599: Drop-In Alternatives We Stock
Looking for a replacement for the 59H6599 (59H6599 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch 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 59H6599
| SKU | 59H6599 |
|---|---|
| Product | 59H6599 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive |
| Current price | $128.95 |
| Stock status | In Stock |
| Detail page | View 59H6599 › |
Drop-in replacements for 59H6599
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.
27H1683 - IBM / Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 27H1683
Price: $164.05
DCHS04Y - IBM Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: DCHS04Y
Price: $182.37
59H6606 - IBM Ultrastar 9LP 9.1GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6606
Price: $205.26
59H6594 - IBM Ultrastar 9LP 9.1GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6594
Price: $226.08
03L5281 - IBM Ultrastar 9ES 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 03L5281
Price: $282.20
E182115 - IBM Ultrastar 9ES 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: E182115
Price: $291.79
27H1685 - IBM Ultrastar 2XP 9.1GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 27H1685
Price: $344.33
59H6595 - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 1MB Cache 3.5-inch Hard Drive
SKU: 59H6595
Price: $344.84
10L6080 - IBM / Ultrastar 9ES 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 10L6080
Price: $354.54
76H5817 - IBM Ultrastar 2XP 4.5GB 7200RPM Ultra Wide SCSI 80-Pin 512KB Cache 3.5-inch Hard Drive
SKU: 76H5817
Price: $405.26
DGHS-18Y - IBM Ultrastar 18XP 18.2GB 7200RPM Ultra Wide SCSI 80-Pin 3.5-inch Hard Drive
SKU: DGHS-18Y
Price: $417.54
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.