Replacement for 491960-004: Drop-In Alternatives We Stock
Looking for a replacement for the 491960-004 (491960-004 - HP 2.1GHz 1800MHz HTL 512KB L2 Cache Socket S1 (S1g2) AMD Mobile Sempron SI-42 1-Core Processor)? Pro Disk Network ships HP 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 491960-004
| SKU | 491960-004 |
|---|---|
| Product | 491960-004 - HP 2.1GHz 1800MHz HTL 512KB L2 Cache Socket S1 (S1g2) AMD Mobile Sempron SI-42 1-Core Processor |
| Current price | $274.74 |
| Stock status | In Stock |
| Detail page | View 491960-004 › |
Drop-in replacements for 491960-004
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.
487350-003 - HP 2.00GHz 1800MHz HTL 512KB L2 Cache Socket S1 (S1g2) AMD Mobile Sempron SI-40 1-Core Processor
SKU: 487350-003
Price: $323.62
484265-001 - HP 2.00GHz 1800MHz HTL 512KB L2 Cache Socket S1 (S1g2) AMD Mobile Sempron SI-40 1-Core Processor
SKU: 484265-001
Price: $323.62
576254-001 - HP 2.4GHz 1800MHz HTL 2 x 1MB L2 Cache Socket S1 (S1g3) AMD Turion II Ultra Mobile M600 Dual Core Processor
SKU: 576254-001
Price: $1,149.71
580998-001 - HP 2.2GHz 1800MHz HTL 2MB L3 Cache Socket AM2+ AMD Opteron 1354 Quad Core Processor
SKU: 580998-001
Price: $128.66
491291-001 - HP 2.2GHz 1800MHz HTL 2MB L2 Cache Socket AM2+ AMD Opteron 1354 Quad Core Processor
SKU: 491291-001
Price: $128.66
490505-001 - HP 2.2GHz 1800MHz HTL 2MB L3 Cache Socket AM2+ AMD Opteron 1354 Quad Core Processor
SKU: 490505-001
Price: $128.66
469826-001 - HP 2.2GHz 1800MHz HTL 2MB L3 Cache Socket AM2+ AMD Opteron 1354 Quad Core Processor
SKU: 469826-001
Price: $128.66
480991-001 - HP 2.1GHz 1800MHz HTL 2MB L3 Cache Socket AM2+ AMD Opteron 1352 Quad Core Processor
SKU: 480991-001
Price: $195.59
469826-002 - HP 2.1GHz 1800MHz HTL 2MB L3 Cache Socket AM2+ AMD Opteron 1352 Quad Core Processor
SKU: 469826-002
Price: $195.59
480294-L21 - HP 2.1GHz 1800MHz HTL 2MB L3 Cache Socket AM2+ AMD Opteron 1352 Quad Core Processor
SKU: 480294-L21
Price: $207.50
616344-001 - HP 2.9GHz 1800MHz HTL 2 x 1MB L2 Cache Socket S1 (S1g4) AMD Phenom II N640 Dual Core Processor
SKU: 616344-001
Price: $239.45
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.