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HK2000B-S1

CRPS 12V Platinum

INQUIRY READY

HK2000B-S1

Huntkey / CRPS 12V Platinum

HK2000B-S1 gives Enterprise Servers, Cloud Computing Nodes, Database Servers, and Hyper-Converged Infrastructure a power platform built around 2000W capacity and a stable +12V rail. It is intended for an installation-ready choice for mission-critical equipment.

Model
HK2000B-S1
Product Category
CRPS 12V Platinum
Rated Power
2000W
Efficiency Level
80 PLUS® Platinum, peak efficiency >94%
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PRODUCT OVERVIEW

Built for reliable, continuous power delivery.

The HK2000B-S1 combines a 2000W power tier with a compact CRPS structure for systems that need high current, efficient conversion, and maintainable redundancy. It offers a balanced foundation for dense equipment where dependable continuous operation and rapid power-module replacement are business-critical requirements.

For the HK2000B-S1, validate that the 2000W supply and 164A +12V output align with the server board, drive population, and peak processor demand rather than relying on nominal consumption alone. The review should also cover 230Vac availability, CRPS backplane compatibility, cold-backup sequencing, fault reporting, and replacement access inside the rack.

Its application image identifies enterprise servers, cloud-computing nodes, database servers, and hyper-converged infrastructure as the primary use cases. These platforms combine sustained compute, memory, and storage demand, so the HK2000B-S1 should be deployed with measured load headroom, coordinated redundancy, and airflow sufficient for continuously consolidated workloads.

CORE ADVANTAGES

2000W CRPS Platinum+ Power Supply for High-Density Server Platforms

The HK2000B-S1 provides 2000W output for general-purpose servers, storage servers, AI servers, and high-density data center systems that require strong and stable 12V power delivery in a compact CRPS module.

01

2000W High-Power CRPS Capacity

The HK2000B-S1 provides 2000W output for general-purpose servers, storage servers, AI servers, and high-density data center systems that require strong and stable 12V power delivery in a compact CRPS module.

02

Compact 1U CRPS Structure

Built in a standard 185 × 73.5 × 40 mm CRPS form factor, this model supports high power density while remaining suitable for rack server chassis where PSU space, airflow direction, and service access are limited.

03

Wide Input Compatibility

It supports 90–264Vac AC input , 47–63Hz frequency range, and 240Vdc input , making it suitable for global data center environments, server rooms, and DC-supported infrastructure systems.

04

Strong 12V Output Performance

The unit delivers up to 164A on the +12V main output under 230Vac input conditions, together with a +12VSB standby output up to 3A for standby control, system monitoring, and management functions.

05

N+1 Redundancy and Hot-Swap Support

With N+1 redundancy , 0≤N≤3 , cold backup, and hot-swappable capability, the HK2000B-S1 supports service-friendly redundant power architectures for servers and data center platforms.

06

Built for Reliable Data Center Deployment

80 PLUS® Platinum efficiency, high power factor, low harmonic distortion, black-box fault logging, online upgrade capability, forced air cooling, and multiple protection functions help support stable operation in high-load server environments.

MODEL SELECTION

Compare Huntkey power options.

Review nearby Huntkey models and select the output level and form factor that best match the target system.

Product Category Model Power Output Current Efficiency Form Factor Best-Fit Application
CRPS 12V Platinum HKS360A1-CN 360W 12V / 30A Platinum CRPS Compact servers, industrial PCs, and embedded control platforms
CRPS 12V Platinum HK550B-S1 550W 12V Platinum CRPS Entry-level servers and low-power rack systems
CRPS 12V Platinum HK800B-S1 800W 12V Platinum CRPS Network appliances and compact storage equipment
CRPS 12V Platinum HK1300B-S1 1300W 12V Platinum CRPS Standard enterprise servers and general compute platforms
CRPS 12V Platinum HK1600B-S1 1600W 12V Platinum CRPS Multi-drive storage systems and higher-load server platforms
CRPS 12V Platinum HK2000B-S1 2000W 12V / 164A Platinum CRPS High-density compute, storage, and data center systems
CRPS 12V Platinum HK2400B-S1 2400W 12V / 195A Platinum CRPS General-purpose servers, storage servers, and AI server platforms
CRPS 12V Platinum HKS2000C1-LP 2000W 12V Platinum CRPS Low-profile high-power server and storage systems
CRPS 12V Platinum HKS1300C1-LP 1300W 12V Platinum CRPS Low-profile enterprise server and compact rack platforms

DEPLOYMENT SCENARIOS

Where HK2000B-S1 fits best.

The HK2000B-S1 is designed for server systems that need high 12V power capacity, compact CRPS installation, and redundant power serviceability. It fits enterprise servers, storage servers, AI computing systems, high-density rack platforms, and data center equipment where power output, efficiency, and maintenance convenience are important.

Scenario System Requirement Why HK2000B-S1 Fits
Enterprise Servers Stable 12V power for CPUs, memory, fans, and system boards 2000W output supports demanding server configurations with strong power headroom
Storage Servers Continuous power for multiple drives, controllers, and cooling modules High +12V current output supports dense storage hardware and long-hour operation
AI Computing Systems Reliable power for high-load processors and accelerator-assisted platforms 164A +12V output under 230Vac input supports stronger compute power demand
Data Center Racks Efficient and serviceable PSU architecture for rack-level deployment Platinum efficiency, hot swap, and N+1 redundancy support data center operation
High-Density Compute Nodes Limited PSU bay space with high total system load Compact 185 × 73.5 × 40 mm CRPS size provides high power density
Redundant Power Platforms Power module replacement and backup power design N+1 redundancy and hot-swappable capability improve system serviceability

POWER DESIGN

Reliability notes for continuous operation.

The HK2000B-S1 focuses on high-power 12V delivery for dense server and data center platforms. It provides 2000W output in a standard 185 × 73.5 × 40 mm CRPS structure, making it suitable for systems that require high power density without increasing PSU installation space.

  • 2000W output rating supports enterprise servers, storage servers, AI servers, and high-density compute systems.
  • Under 110Vac input, the +12V rail supports up to 83A; under 230Vac input, it supports up to 164A.
  • +12VSB standby output supports 0.1A to 3A, providing auxiliary power for standby control and system management.
  • Efficiency performance reaches ≥90% at 10% load, ≥94% at 20% load, ≥94% at 50% load, and ≥92% at 100% load.
  • The unit supports N+1 redundancy with 0≤N≤3, helping compatible systems build redundant power designs.
  • Black-box fault logging helps maintenance teams review abnormal power events and operating history.
  • Online upgrade capability supports system-level service and long-term platform maintenance.
  • Protection functions include input undervoltage, input overvoltage, input current limiting, output overvoltage, output overcurrent, output short circuit, and overtemperature protection.

INSTALLATION

Installation and operating guidance.

The HK2000B-S1 is designed for forced air cooling and has an MTBF value of 200,000 H. For storage and transportation, it supports an air temperature range of -40°C to 70°C and relative humidity of 5%–100%. EMI performance is listed as EN55032 Class A, and ground leakage current is <3.5mA at 240V RMS. Safety standards include CE, CB, FCC, UL, TUV, LVD, CQC, and 80 Plus.

Installation / Operation Item Guidance
Load Planning Match the system power budget with the actual input condition, especially when using 110Vac or 230Vac input
Input Connection Use within the supported 90–264Vac input range or supported 240Vdc environment
Output Matching Confirm that the server platform can safely use the available +12V output current under the selected input condition
Chassis Fitment Confirm the 185 × 73.5 × 40 mm CRPS size before integrating the PSU into the server chassis
Redundant System Use Use N+1 redundancy and hot-swap functions only with compatible power shelves, backplanes, and system control logic
Thermal Clearance Keep intake and exhaust areas open to support forced air cooling during high-load operation
Operating Environment Keep air temperature within 0–55°C and relative humidity within 5%–95%, with no condensation
Routine Maintenance Check fan condition, dust buildup, connector seating, fault logs, and hot-swap operation during regular service

FAQ

Frequently asked questions about HK2000B-S1.

Key answers for specification matching, installation planning, and system integration.

What type of power supply is the HK2000B-S1?

The HK2000B-S1 is a 2000W CRPS 12V Platinum power supply designed for enterprise servers, storage servers, AI servers, and high-density data center platforms.

What is the size of this model?

It uses a standard CRPS structure with a size of 185 × 73.5 × 40 mm , making it suitable for dense rack server systems.

What input voltage range does it support?

The HK2000B-S1 supports 90–264Vac AC input , 47–63Hz , and also supports 240Vdc input for compatible infrastructure environments.

What output does the HK2000B-S1 provide?

It provides a +12V main output up to 164A under 230Vac input , together with a +12VSB standby output up to 3A .

Is this model suitable for high-density servers?

Yes. Its 2000W capacity and compact CRPS size make it suitable for high-density servers that need strong 12V power delivery in limited PSU space.

How does the output current differ between 110Vac and 230Vac input?

Under 110Vac input , the +12V output supports up to 83A . Under 230Vac input , it supports up to 164A , so system load planning should match the actual input environment.

Does this model support redundant power design?

Yes. It supports N+1 redundancy with 0≤N≤3 , helping compatible server systems improve power availability and maintenance flexibility.

What protection features are included?

It includes input undervoltage, input overvoltage, input current limiting, output overvoltage, output overcurrent, output short circuit, and overtemperature protection.

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