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Corsair EX400U 4TB USB4 External SSD - 4000MB/s Read, 3600MB/s Write, USB-C, High-Speed NVMe Storage, MagSafe Compatible
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SKU: cssd-ex400u4tb

Availability: Out of Stock

Brand: Corsair

Category: External Storage

$768.90


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Description
SPECIFICATION
Review

Corsair EX400U 4TB USB4 External SSD offers blazing-fast transfer speeds leveraging the USB4 interface, providing up to 4,000 MB/s sequential read and up to 3,600 MB/s sequential write. This compact and portable external NVMe SSD is engineered with a gunmetal heatsink for durability and style, weighing just 0.092 kg.

  • Ultra-High-Speed USB4 Interface: Utilizing a 40 Gbps USB4 connection, the EX400U delivers exceptional performance compatible with USB Type-C and Thunderbolt 4 ports.
  • Broad Device Compatibility: Supports Windows 10 and later, macOS 13 and later, iOS/iPadOS 13+ (USB-C devices), and Linux without requiring drivers.
  • MagSafe Compatibility: Designed with a magnetic ring to attach securely to supported iPhone models (iPhone 15 and later) enhancing device storage.
  • Durability & Reliability: Rated for an operating temperature of 0ยฐC to 70ยฐC, 1,500G shock resistance, and vibration tolerance, ensuring your data stays safe under demanding conditions.
  • Complete Package: Includes two high-quality USB-C to USB-C cables โ€” a 30 cm cable supporting 40Gbps and 60W Power Delivery, and a 7 cm cable with a 90ยฐ connector for tight spaces.
  • Warranty: Comes with a three-year limited warranty for peace of mind.
This external SSD is ideal for professionals and creatives needing ultra-fast data transfer, robust compatibility, and a portable design for work on the go.

Compatibility

CompatibilityWindows 10+,macOS 13+,iOS/iPadOS 13+ (USB-C),Linux (no drivers needed)

General

Cable IncludedTwo USB-C to USB-C cables (30 cm 40 Gb/60W PD capable,7 cm 90ยฐ 40 Gb)
Vibration Resistance20 Hzโ€“80 Hz/1.52 mm,80 Hzโ€“2000 Hz/20G
Shock Resistance1,500 G
write_speed_mb_per_s3600

Physical

Weight0.092 kg
Storage Temperature-40\u00b0C to 85\u00b0C
ColorGunmetal
weight_kg0.092
Form FactorExternal SSD
capacity_tb4

Environmental

Operating Temperature0\u00b0C to 70\u00b0C

Performance

Sequential Write SpeedUp to 3600 MB\/s
Sequential Read SpeedUp to 4000 MB\/s
read_speed_mb_per_s4000

Technical

Capacity4TB (Unformatted)
InterfaceUSB4 40 Gbps via USB-C

Identification

Part NumberCSSD-EX400U4TB
ManufacturerCorsair
ModelCSSD-EX400U4TB
Product ModelCSSD-EX400U4TB

Warranty

Warranty (years)3

Support

Warranty3-year limited warranty

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