Replacement for 6L300R0: Drop-In Alternatives We Stock
Looking for a replacement for the 6L300R0 (6L300R0 - Maxtor DiamondMax 10 300GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive)? 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 6L300R0
| SKU | 6L300R0 |
|---|---|
| Product | 6L300R0 - Maxtor DiamondMax 10 300GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive |
| Current price | $189.47 |
| Stock status | In Stock |
| Detail page | View 6L300R0 › |
Drop-in replacements for 6L300R0
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.
6L300R0061M11 - Maxtor DiamondMax 10 300GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive
SKU: 6L300R0061M11
Price: $160.55
6B300R0 - Maxtor Diamondmax-10 300GB 7200RPM 16MB Cache ATA/IDE Ultra-dma-133 3.5-inch Low Profile Internal Hard Drive
SKU: 6B300R0
Price: $282.20
6L300R0061MP2 - Maxtor DiamondMax 10 300GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive
SKU: 6L300R0061MP2
Price: $315.22
6L250R0 - Maxtor DiamondMax 10 250GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive
SKU: 6L250R0
Price: $192.68
6L200R0151611 - Maxtor DiamondMax 10 200GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive
SKU: 6L200R0151611
Price: $340.32
6L200R0 - Maxtor DiamondMax 10 200GB 7200RPM ATA-133 16MB Cache 3.5-inch Hard Drive
SKU: 6L200R0
Price: $357.09
STM3300622A - Maxtor DiamondMax 20 300GB 7200RPM IDE Ultra ATA/100 (ATA-6) 16MB Cache 3.5-inch Hard Drive
SKU: STM3300622A
Price: $648.25
6E040L0711005 - Maxtor DiamondMax Plus 8 40GB 7200RPM ATA-133 2MB Cache 3.5-inch Hard Drive
SKU: 6E040L0711005
Price: $149.01
6E040L0510633 - Maxtor DiamondMax Plus 8 40GB 7200RPM ATA-133 2MB Cache 3.5-inch Hard Drive
SKU: 6E040L0510633
Price: $161.24
6Y060L0421001 - Maxtor DiamondMax Plus 9 60GB 7200RPM ATA-133 2MB Cache 3.5-inch Hard Drive
SKU: 6Y060L0421001
Price: $176.43
6E040L0711014 - Maxtor DiamondMax Plus 8 40GB 7200RPM ATA-133 2MB Cache 3.5-inch Hard Drive
SKU: 6E040L0711014
Price: $189.47
6L100P0023211 - Maxtor DiamondMax 10 100GB 7200RPM ATA-133 8MB Cache 3.5-inch Hard Drive
SKU: 6L100P0023211
Price: $198.09
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.