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HK2400B-S1

CRPS 12V Platinum

INQUIRY READY

HK2400B-S1

Huntkey / CRPS 12V Platinum

HK2400B-S1 targets AI Servers, Storage Servers, GPU Compute Platforms, and Data Center Racks and uses 2400W capacity and a stable +12V rail to maintain practical deployment in systems that cannot tolerate unstable power.

Model
HK2400B-S1
Product Category
CRPS 12V Platinum
Rated Power
2400W
Efficiency Level
80 PLUS® Platinum, peak efficiency >94%
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PRODUCT OVERVIEW

Built for reliable, continuous power delivery.

The HK2400B-S1 is a high-output CRPS module built for platforms that need substantial 12V power density without sacrificing hot-swap serviceability. Its 2400W class, Platinum efficiency, and compact standardized form factor make it a strong choice for performance-oriented infrastructure with demanding uptime expectations.

Planning for the HK2400B-S1 should account for its 2400W rating and 195A +12V capability at 230Vac, especially where several modules share a redundant shelf. Verify high-line power distribution, backplane current limits, fan airflow, N+1 behavior, and service clearances so the power path can sustain accelerator-class loads without creating thermal or maintenance bottlenecks.

The application image positions the HK2400B-S1 in AI servers, storage servers, GPU compute platforms, and data-center racks. In those environments, its high-current output and hot-swap design support dense compute and storage hardware, provided rack power feeds, redundancy policy, cable or busbar capacity, and cooling reserve are engineered for the full system load.

CORE ADVANTAGES

2400W CRPS Platinum+ Power Supply for Data Center Server Platforms

The HK2400B-S1 provides 2400W output for general-purpose servers, storage servers, AI servers, and high-density data center platforms that require strong 12V power delivery in a compact CRPS power module.

01

2400W High-Power CRPS Capacity

The HK2400B-S1 provides 2400W output for general-purpose servers, storage servers, AI servers, and high-density data center platforms that require strong 12V power delivery in a compact CRPS power module.

02

Compact 1U CRPS Structure

Built in a standard 185 × 73.5 × 40 mm CRPS form factor, this model delivers high output power while remaining suitable for space-limited rack server chassis and dense system designs.

03

Wide Input Compatibility

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

04

High 12V Output Performance

The unit delivers up to 195A on the +12V main output under 230Vac input conditions, together with +12VSB output up to 2.1A for standby control and system management functions.

05

N+1 Redundancy and Hot-Swap Support

The HK2400B-S1 supports N+1 redundancy , with 0≤N≤3 , as well as cold backup and hot-swappable operation, helping server systems improve serviceability and reduce maintenance downtime.

06

Built for High-Density 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 deployment in demanding server and data center 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 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 HK2400B-S1 fits best.

The HK2400B-S1 is designed for high-power server systems that need strong 12V output, CRPS hot-swap serviceability, and reliable operation under demanding workloads. It fits general-purpose servers, storage servers, AI servers, GPU-assisted platforms, and high-density rack systems where power capacity, redundancy, and thermal control are important.

Scenario System Requirement Why HK2400B-S1 Fits
General-Purpose Servers Stable high-power 12V output for CPUs, memory, fans, and system boards 2400W capacity supports demanding enterprise server configurations
Storage Servers Continuous power for multiple drives, controllers, and cooling modules High +12V current output helps support dense storage hardware
AI Servers Higher power headroom for accelerators and high-load compute components 195A +12V output supports stronger power delivery under 230Vac input
Data Center Racks Efficient operation and serviceable power architecture Platinum efficiency, hot swap, and N+1 redundancy support rack-level deployment
High-Density Compute Systems Limited PSU bay space with high system power demand 185 × 73.5 × 40 mm CRPS size provides high power density
Redundant Power Platforms Power module replacement without full system shutdown N+1 redundancy and hot-swappable design improve maintenance flexibility

POWER DESIGN

Reliability notes for continuous operation.

The HK2400B-S1 focuses on high-power 12V delivery for data center server platforms. It provides significantly higher output capacity than mid-range CRPS units while maintaining a standard 185 × 73.5 × 40 mm structure, making it suitable for dense systems that require both power density and serviceability.

  • 2400W output rating supports enterprise servers, storage servers, AI servers, and high-density compute platforms.
  • Under 110Vac input, the +12V rail supports up to 98A; under 230Vac input, it supports up to 195A.
  • +12VSB standby output supports 0.1A to 2.1A, 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, making it suitable for redundant server power architectures.
  • Black-box fault logging helps maintenance teams review abnormal power events and operating records.
  • Online upgrade capability supports long-term platform service and system-level 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 HK2400B-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 For full high-power deployment, confirm that the server platform can use the available +12V current safely
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 under 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 HK2400B-S1.

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

What type of power supply is the HK2400B-S1?

The HK2400B-S1 is a 2400W CRPS 12V Platinum power supply designed for general-purpose servers, storage servers, AI servers, and 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 HK2400B-S1 supports 90–264Vac AC input , 47–63Hz , and also supports 240Vdc input for compatible infrastructure environments.

What output does the HK2400B-S1 provide?

It provides a +12V main output up to 195A under 230Vac input , together with a +12VSB standby output up to 2.1A .

Is this model suitable for AI servers?

Yes. Its 2400W capacity and high +12V output current make it suitable for AI servers, accelerator platforms, and high-load compute systems.

Does it support N+1 redundancy?

Yes. The HK2400B-S1 supports N+1 redundancy with 0≤N≤3 , helping compatible systems improve power serviceability and redundancy design.

Does this model support hot swapping?

Yes. It supports hot-swappable operation, allowing compatible systems to replace the PSU module more conveniently during maintenance.

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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