WD Storage Platforms
Big Data. Fast Data. The digital universe continues to expand exponentially and so does its potential. We have a complete portfolio of storage platforms and servers designed to thrive under the most demanding performance and capacity needs.
UltraStar™ Data60

Key Features
• Up to 60 Ultrastar He12 HDDs (SAS or SATA)
• Hybrid support for up to 24 SSDs (SAS or SATA) to create a caching or data acceleration tier
• Up to 840TB of raw storage in 4U
• Dual-port SAS for high availability or single-port SATA for low cost
• 4 rack units height, 712mm depth
• Up to 12 x 12Gb/s SAS-3 host connections
Highlights
• Innovative IsoVibe technology ensures maximum performance
and drive life even under heavy workloads
• Cold-Aisle Access: Rack-mounted top cover and Cable Management Arm for quick and easy service from your datacenter’s cold aisle
• More Efficient Cooling: ArcticFlow technology reduces power requirements and fan speed
• Enterprise Grade: Redundant, hot-swap PSUs, IO Modules and fans. Supports SCSI Enclosure Services (SES-3) and Microsoft certified drives
• Industry Leading Warranty: Enclosure and all components covered by a 5-year limited warranty
Specifications | ||||||||
Max Drives |
• 60 x 3.5” drive bays |
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Drive Interface |
• 12Gb/s SAS |
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Available SSD Capacities |
• HDD up to 14TB |
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Host Interface |
• Dual redundant I/O Modules (IOM) |
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Weight |
• Product without drives: 27.3kg (60lbs) |
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LED Indicators |
• Front/Rear: Power, ID, Fault |
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Physical Dimensions |
• Height: 175mm (6.89”) |
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Management |
• SCSI Enclosure Services |
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Power |
• Dual 1600W, 80+ Platinum |
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Cooling | • 4 main enclosure fans, front-to-rear system cooling with zero-loss backflow prevention • 1 IO module fan • Dual PSUs with built-in fans |
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Environmental |
• Operating Temperature: 5°C to 35°C |
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Serviceability |
Cable-free hot-swappable IOM, power supply, fans and drives |
UltraStar™ Data102

Key Features
• Up to 102 Ultrastar He12 HDDs (SAS or SATA)
• Hybrid support for up to 24 SSDs (SAS or SATA) for a data acceleration tier
• Up to 1.4PB of raw storage in 4U
• Choose dual-port SAS for high availability or single-port SATA for low cost
• 4 rack units, 1047mm depth
• Up to 12 x 12Gb/s SAS-3 host connections
Highlights
• Innovative IsoVibe technology ensures maximum performance
and drive life even under heavy workloads
• Cold-Aisle Access: Rack-mounted top cover and Cable Management Arm for quick and easy service from your datacenter’s cold aisle
• More Efficient Cooling: ArcticFlow technology reduces power requirements and fan speed
• Enterprise Grade: Redundant, hot-swap PSUs, IO Modules and fans. Supports SCSI Enclosure Services (SES-3) and Microsoft certified drives
• Industry Leading Warranty: Enclosure and all components covered by a 5-year limited warranty
Specifications | ||||||||
Max Drives |
• 102 x 3.5” drive bays |
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Drive Interface |
• 12Gb/s SAS • 6Gb/s SATA |
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Available SSD Capacities |
• HDD up to 14TB |
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Host Interface |
• Dual redundant I/O Modules (IOM) |
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Weight |
• Product without drives: 31.8kg (70lbs) |
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LED Indicators |
• Front/Rear: Power, ID, Fault |
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Physical Dimensions |
• Height: 175mm (6.89”) |
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Management |
• SCSI Enclosure Services |
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Power |
• Dual 1600W, 80+ Platinum |
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Cooling | • 4 main enclosure fans, front-to-rear system cooling with zero-loss backflow prevention • 1 IO module fan • Dual PSUs with built-in fans |
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Environmental |
• Operating Temperature: 5°C to 35°C |
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Serviceability |
Cable-free hot-swappable IOM, power supply, fans and drives |
2U24 Flash Storage Platform

Key Features
• Flash storage platform with up to 24 Ultrastar 2.5” SAS SSD modules or 24 Ultrastar DC SA620 SATA SSD modules
• Up to 4.7M IOPS, 23 GB/s; <1ms latency
• Available SSD capacities include 7.68TB, 3.84TB, 1.92TB, and 960GB
• Start with 12 SSDs; upgrade one additional module at a time
• 2 rack units
• Up to six 12Gb/s SAS3 connections to host
• Easy maintenance of front-accessible, hot-swappable SSD modules.
The 2U24 flash platform addresses the demanding storage needs of large enterprises and cloud service providers who require high- performance, reliable, easy-to-expand flash capacity. The platform offers these distinct features designed for modern data centers:
• Enterprise-class high availability: hot-swappable components including SSDs, I/O Modules, power supply units (integrated fans)
• Fully upgradeable firmware enables drive technology and capacity updates without impacting applications
• Supports enterprise workloads including database, virtualization and scale-out configurations
Model Number | 1ES0243 | 1ES0241 | 1ES0242 | 1ES0240 | 1ES0107 | 1ES0110 | 1ES0108 | 1ES0111 |
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SSD Type | SATA, 960GB | SATA, 1.92TB | SAS, 3.84TB | SAS, 7.68TB | ||||
Endurance | Read-Intensive, 0.6DW/D | Read-Intensive, 1DW/D | ||||||
# Of Drives | 12 | 24 | 12 | 24 | 12 | 24 | 12 | 24 |
Capacity (TB) | 11.52 | 23.04 | 23.04 | 46.08 | 46.08 | 92.16 | 92.16 | 183.32 |
4KB Random Read IOPS (TB) | 735,000 | 3,000,000 | 4,700,000 | 3,000,000 | 4,700,000 | |||
4KB Random Write IOPS (TB) | 312,000 | 336,000 | 672,000 | 264,000 | 528,000 | |||
Seq Read BW (MB/s) | 5,700 | 21,350 | 23,000 | 17,800 | 23,000 | |||
Seq Write BW (MB/s) | 4,600 | 12,350 | 23,000 | 12,100 | 23,000 | |||
Based on internal testing results or projections. Results and performance may vary according to system adoption, configuration and broader system architecture. | ||||||||
Specifications | ||||||||
Max Drives | • 24 x 2.5” SSDs | |||||||
Drive Interface | • 12Gb/s SAS or 6Gb/s SATA | |||||||
Available SSD Capacities | • SAS (1DW/D): 3.84TB, 7.68TB • SATA (0.6DW/D): 960GB, 1.92TB |
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Host Interface | • 1+1 I/O Modules (IOM) (SAS: 2 IOM, SATA: 1 IOM), 3 Mini-SAS HD ports per IOM | |||||||
Management | • SCSI Enclosure Services | |||||||
LED Indicators | • Front/Rear: Power, ID, Fault | |||||||
• Drive: Activity, Fault | ||||||||
Physical Dimensions | Height – • 87.4mm (3.44”)
Width – • 446mm (17.56”) Depth –• 536mm (21.1”) |
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Weight | • Product without SSDs: 18.3kg (40.3lbs)
• Product with 24 SSDs: 23.7kg (52.3lbs) |
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Power | • 1+1 600W, 80+ Gold • 90-264V AC input, auto ranging, 47-63Hz |
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Cooling | • 3 fan modules per power supply, front-to-rear system cooling
• Fan speed turning via system management interface |
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Environmental |
Operating Temperature: • 5 to 40°C Non-op Temperature: • -40 to 60°C Humidity: • 5 to 85% relative humidity Operating Altitude: • 40°C @ 3,000ft Sound Power: • < 7.2Bels @ 23±2°C |
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Physical | ||||||||
Servicability |
• Hot-swappable IOM, power supply and SSDs |