For HP Z8 G4 Workstation 1700W Power Supply DPS-1450AB A 1450W 1550WBrand: Unbranded
Color: Silver
Model: DPS-1450AB A
Features:
Dual Power Capacity
1450W at 110V input and 1700W at 220V input.
Most consumer PSUs stay at one fixed wattage; this workstation PSU scales up when provided with higher voltage input (common in data centers/labs).Multi-Rail Design (Server-Grade)
Instead of one giant +12V rail, it provides separate, dedicated 12V rails for:
CPU 0 (Xeon 1)
CPU 1 (Xeon 2)
GPUs (G1/G2/G3)
Storage / M.2
This ensures power isolation so a sudden GPU spike won’t destabilize CPU or memory operations — critical for workstations running simulations, rendering, or AI tasks.Hot-Pluggable / Tool-Less Replacement
Unlike normal ATX PSUs, this unit is hot-swappable in the HP Z8 G4 chassis.
IT admins can replace it without shutting down the workstation (if redundant PSU configuration is installed).
Great for mission-critical environments where downtime is unacceptable.Enterprise-Grade Efficiency
Designed to meet or exceed 80 Plus Platinum efficiency (~94% at 50% load).
Lower heat output, lower power waste, and more stability under constant 24/7 workloads compared to gaming PSUs.Advanced Protection Systems
Includes all high-level protections (OVP, OCP, OTP, SCP, OPP, UVP).
But importantly, it uses per-rail current limiting — meaning if a GPU draws too much power, only that rail is affected, not the whole system.Intelligent Cooling
Large, variable-speed server-class fan with temperature-sensing control.
Optimized for workstation airflow in the HP Z8 chassis (reduces acoustic noise while keeping critical components cool).Built for Multi-CPU, Multi-GPU Workloads
Supports:
Dual Xeon Scalable CPUs with independent dedicated rails.
Up to 3 professional GPUs (NVIDIA RTX A6000, Quadro, Tesla Referral, etc.).
Massive amounts of ECC memory + multiple SSD/HDD drives.
Power delivery designed specifically for AI/ML training, 3D rendering, CAD, scientific computation.Packaging: 1* Pc Power Supply