Replacement for 91.49C06.002: Drop-In Alternatives We Stock
Looking for a replacement for the 91.49C06.002 (91.49C06.002 - Acer 18 GB 2.5 Internal Hard Drive - Retail - IDE Ultra ATA/66 (ATA-5) - 4200 rpm)? Pro Disk Network ships 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 91.49C06.002
| SKU | 91.49C06.002 |
|---|---|
| Product | 91.49C06.002 - Acer 18 GB 2.5 Internal Hard Drive - Retail - IDE Ultra ATA/66 (ATA-5) - 4200 rpm |
| Current price | $164.58 |
| Stock status | In Stock |
| Detail page | View 91.49C06.002 › |
Drop-in replacements for 91.49C06.002
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.
X5237A - Sun 18.20 GB 3.5 Internal Hard Drive - Retail - Ultra SCSI - 10000 rpm - 512 KB Buffer - Hot Pluggable
SKU: X5237A
Price: $182.37
380589-B21 - Compaq 380589-B21 18.20 GB Internal Hard Drive - Retail - Wide Ultra SCSI - 10000 rpm - Hot Swappable
SKU: 380589-B21
Price: $189.47
06P5767 - IBM 18.20 GB 3.5 Internal Hard Drive - 1 Pack - Retail - Ultra160 SCSI - 15000 rpm - 3.91 MB Buffer - Hot Swappable
SKU: 06P5767
Price: $438.16
C01L018G - Maxtor Atlas 10K III 18 GB 3.5 Internal Hard Drive - 1 Pack - Retail - Ultra320 SCSI - 10000 rpm - 8 MB Buffer
SKU: C01L018G
Price: $441.50
HDD2168 - Toshiba HDD MK2018GAS 20 GB 2.5 Internal Hard Drive - 1 Pack - IDE Ultra ATA/100 (ATA-6) - 4200 rpm - 2 MB Buffer
SKU: HDD2168
Price: $157.07
HDD1807 - Toshiba MK6028GAL 60 GB 1.8 Internal Hard Drive - IDE Ultra ATA/133 (ATA-7) - 4200 rpm - 2 MB Buffer
SKU: HDD1807
Price: $232.82
HDD2187 - Toshiba Super Slimline MK2023GAS 20 GB 2.5 Internal Hard Drive - IDE Ultra ATA/100 (ATA-6) - 4200 rpm - 2 MB Buffer
SKU: HDD2187
Price: $246.92
X6184A - Sun 40 GB Internal Hard Drive - IDE Ultra ATA/100 (ATA-6) - 7200 rpm
SKU: X6184A
Price: $334.62
DARA-225000 - Hitachi Travelstar 25GS DARA-225000 25 GB 2.5 Internal Hard Drive - IDE Ultra ATA/66 (ATA-5) - 5411 rpm - 418 KB Buffer
SKU: DARA-225000
Price: $503.75
91.AB033.070 - Acer 18 GB Internal Hard Drive - Ultra320 SCSI - 15000 rpm
SKU: 91.AB033.070
Price: $300.66
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.