Replacement for 45K0638: Drop-In Alternatives We Stock
Looking for a replacement for the 45K0638 (45K0638 - IBM Lenovo 8GB 6bps SATA 2.5-inch Solid State 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 45K0638
| SKU | 45K0638 |
|---|---|
| Product | 45K0638 - IBM Lenovo 8GB 6bps SATA 2.5-inch Solid State Drive |
| Current price | $82.42 |
| Stock status | In Stock |
| Detail page | View 45K0638 › |
Drop-in replacements for 45K0638
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.
0B47308 - IBM Lenovo 180GB SATA 6Gbps 2.5-inch MLC NAND Flash Solid State Drive
SKU: 0B47308
Price: $158.50
00FC437 - IBM / Lenovo 128GB Multi-Level Cell SATA 6Gb/s 2.5-inch Solid State Drive
SKU: 00FC437
Price: $195.63
00AJ005 - IBM Lenovo 240GB SATA Hot Swap 2.5-inch MLC S3500 Enterprise ZZ Solid State Drive
SKU: 00AJ005
Price: $254.74
00AJ399 - IBM / Lenovo 120GB MLC SATA 2.5-inch HS Enterprise Value Solid State Drive
SKU: 00AJ399
Price: $282.20
00AJ157 - IBM / Lenovo 200GB Multi-Level Cell (MLC) SATA 6Gb/s 2.5-inch Enterprise Solid State Drive
SKU: 00AJ157
Price: $574.71
03X3860 - IBM / Lenovo 400GB Multi-Level Cell (MLC) SATA 3Gb/s 2.5-inch Solid State Drive
SKU: 03X3860
Price: $602.78
4XB0F28618 - IBM Lenovo 600GB SATA 6Gbps Hot Swap 2.5-inch Solid State Drive
SKU: 4XB0F28618
Price: $726.41
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.