Editorial Technical Reference

Storage Array

This page explains how Storage Array is classified within Computer, Electronic and Optical Product Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

A dedicated hardware system that provides consolidated, high-performance data storage for database servers.

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Storage Array in a manufacturing environment
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Product Specifications

Technical details and manufacturing context for Storage Array

Definition
A storage array is a specialized hardware component within a database server infrastructure that consolidates multiple physical storage drives into a single logical unit. It provides centralized, high-performance data storage with features like RAID protection, caching, and advanced data management capabilities to ensure database reliability, availability, and performance. The array typically consists of an aluminum alloy chassis, printed circuit boards, and silicon semiconductors, and is designed for rack mounting in standard 2U to 4U form factors. It supports a raw storage capacity ranging from 24 to 192 TB (before RAID overhead) and accommodates 12 to 48 drive bays. Performance specifications include a maximum of 500,000 to 2,000,000 IOPS for random read operations, sequential read throughput of 10 to 40 GB/s, and an average latency of 0.1 to 0.5 ms. The system operates on redundant power supplies accepting 100–240 V AC, with typical power consumption under load between 500 and 1500 W. Environmental limits include an operating temperature range of 5–35 °C and non-condensing humidity of 20–80% RH. The ingress protection rating is IP20 to IP40 per IEC 60529, indicating indoor use only. Supported RAID levels include 0, 1, 5, 6, and 10. The fully loaded weight ranges from 15 to 40 kg. These values are directory reference ranges and must be confirmed for the specific model and application. Always verify model-specific specifications and standards with the legal manufacturer or supplier before procurement or deployment.
Working Principle
Storage arrays combine multiple hard disk drives (HDDs) or solid-state drives (SSDs) into a single storage pool using RAID (Redundant Array of Independent Disks) technology. They employ controllers to manage data distribution across drives, implement caching algorithms to accelerate read/write operations, and provide connectivity protocols (like Fibre Channel, iSCSI, or NVMe) to interface with database servers. The array presents a logical unit to the server, while internally handling data redundancy, performance optimization, and fault tolerance. The controller monitors drive health and rebuilds data in case of drive failure, ensuring continuous availability. The system is designed for high reliability and performance, with redundant components such as power supplies and cooling fans to minimize downtime.
Common Materials
Aluminum alloy chassis, Printed circuit boards, Silicon semiconductors
Technical Parameters
ParameterTypical rangeNotes & selection driver
Storage Capacity24–192 TBRaw capacity before RAID overhead
Drive Bays12–48 baysNumber of drive slots
Max IOPS500000–2000000 IOPSRandom read performance
Throughput10–40 GB/sSequential read bandwidth
Latency0.1–0.5 msAverage response time
Power Supply100–240 V ACRedundant PSUs
Power Consumption500–1500 WTypical under load
Operating Temperature5–35 °CAmbient temperature range
Humidity20–80 % RHNon-condensing
Ingress ProtectionIP20–IP40Indoor use onlyIEC 60529
RAID Levels0,1,5,6,10Supported configurations
Dimensions2U–4U rack unitsRack mount height
Weight15–40 kgFully loaded

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • Storage Controller
    Manages data flow, RAID operations, and cache management
    Material: Printed circuit board with silicon processors
  • Drive Bays Part
    Holds and provides connectivity for HDDs or SSDs
    Material: Plastic or metal with copper connectors
  • Power Supply Unit
    Provides electrical power to all components
    Material: Metal enclosure with electronic components
  • Cooling Fans
    Maintains optimal operating temperature
    Material: Plastic blades with motor assembly
  • Cache Module
    Holds hot data so reads and writes do not always wait on the drives.

Application & selection

Application Fit & Sizing Matrix

Operational Limits
pressure: N/A (data center environment, typically 700-1100 hPa)
other spec: Humidity: 8-90% non-condensing, Power: 100-240V AC, 50-60Hz, 10-16A per PSU
temperature: 10°C to 35°C (operating), -40°C to 65°C (non-operating)
Media Compatibility
✓ Enterprise HDDs (SAS/SATA) ✓ SSDs (NVMe/SAS) ✓ Hybrid flash arrays
Unsuitable: Outdoor or harsh industrial environments (dust, vibration, extreme temperatures)
Sizing Data Required
  • Required storage capacity (TB)
  • Performance requirements (IOPS/throughput)
  • Redundancy level (RAID configuration)

Risk, maintenance & compliance

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Corrosion and pitting
Cause: Exposure to moisture, chemicals, or corrosive environments leading to material degradation and structural weakness.
Fatigue cracking
Cause: Cyclic loading from repeated filling/emptying cycles, thermal expansion/contraction, or vibration causing crack initiation and propagation.
Maintenance Indicators
  • Visible leaks, weeping, or bulging of the structure indicating overpressure or material failure
  • Unusual noises such as popping, cracking, or creaking during filling/emptying cycles suggesting structural stress
Engineering Tips
  • Implement regular non-destructive testing (NDT) inspections including ultrasonic thickness testing and visual inspections for early defect detection
  • Establish proper operating procedures including controlled filling/emptying rates, maintaining design pressure/temperature limits, and implementing corrosion protection systems

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
ANSI/ASHRAE 90.1 (Energy Standard for Buildings) DIN EN 1090-2 (Execution of steel structures and aluminum structures)

Quoted from the published standard.

Manufacturing Precision
  • Flatness: +/- 0.5mm per meter
  • Dimensional accuracy: +/- 1mm for overall dimensions
Quality Inspection
  • Non-destructive testing (NDT) for weld integrity
  • Load capacity verification test
Technical documentation
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Manufacturing capability
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Inspection readiness
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Supplier transparency
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Manufacturers of Storage Array

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Frequently Asked Questions

What is the typical raw capacity range for this storage array?

The raw capacity before RAID overhead is 24 to 192 TB, depending on the configuration. Confirm the exact capacity for your model.

Which RAID levels are supported?

Supported RAID levels are 0, 1, 5, 6, and 10. The choice of RAID level affects performance and redundancy.

What are the environmental operating limits?

The operating temperature range is 5 to 35 °C, and non-condensing humidity is 20 to 80% RH. The ingress protection rating is IP20 to IP40, indicating indoor use only.

How do I verify the performance specifications for my application?

Performance values such as IOPS, throughput, and latency are directory reference ranges. Always consult the legal manufacturer or supplier for model-specific data.

Data basis: editorial classification, named public sources where available, and source-reviewed manufacturer records. See the editorial policy.

Related equipment

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Database Server
View system integration details

Industrial Ecosystem & Supply Chain Structure

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

Compiled and source-reviewed by the CNFX editorial team. Each manufacturer above links to the page on that company's own website where the product is listed, with the date we checked it. How we source and review · Page last updated 12 October 2026

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