Dell Precision. The world's most cutting edge workstations featuring the most powerful tower, rack, 15" and 17" mobile workstations.

With the performance, dependability, and smart design HP can't offer you can do more with Dell Precision $ ^{™} $.

Dell Precision T3610, T5610, and T7610 feature best-in-class chassis design for superior serviceability.

Dell exclusive Reliable Memory Technology provides maximum uptime by eliminating virtually all memory errors.

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Dell Precision Performance Optimizer (DPPO) automatically boosts performance of select applications.

DALL

Dell Precision M4800 and M6800 are the world's most powerful mobile workstations.

力

Dell Precision M3800 is the world's thinnest and lightest 15" mobile workstation.

Dell has it. HP doesn't.

HP

Smart Design

Dell Precision T3610, T5610, T7610 vs. HP Z420, Z620, Z820:

Externally accessible power supply

Dell Precision T7610 vs. HP Z820:

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Tool-free front accessible hard drives and lockable front bezel

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Dell Precision M4800, M6800 vs. HP ZBook 15, 17:

Dual cooling fans, HDMI and optional touch display on M6800

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Dell Precision M3800 vs. HP ZBook 14:

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Thinner,