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D1 SSD Plus

Portable High-Speed 40 Gbps SSD Enclosure

$109.99

Universal Connectivity:​​ Supports Thunderbolt 5/4/3 and USB 4/3.2/3.1/3.0 for seamless cross-platform use with Mac and Windows devices in diverse scenarios.

Full protocol compatibility: Compatible with Thunderbolt 5/4/3 and USB 4/3.2/3.1/3.0, cross-platform adaptation to Mac, Windows and other devices to meet the needs of diverse scenarios.

Flexible Storage Expansion:​​ Easily upgrade with industry-standard PCIe M.2 2280 NVMe SSDs. Supports single drives up to 8TB for any capacity need.

Silent, Efficient Cooling:​​ Fanless, passively cooled design operates in complete silence. Features a full-enclosure aluminum chassis for maximum heat dissipation.

​​Unified Cross-Device Backup:​​ Backs up anywhere! Includes our exclusive TDAS Mobile App (iOS & Android) & TPC Backupper software for Windows PCs.

Aerospace-Benchmarked Materials:​​ Precision CNC-machined for exceptional strength, durability, and reliability.

Anti-Slip Shock-Absorbing Feet:​​ Enhances stability and protects against accidental bumps or slips on any surface.

​​Discreet Micro-Pore LED Indicators:​​ No annoying light pollution in low-light environments – ensures a focused, uninterrupted experience.

Silent Operation:​​ 0dB fanless design meets demanding noise-free requirements, perfect for studios, offices, or home environments.

Target Audience​

​​TerraMaster D1 SSD Plus:​​ Optimized for specific user groups, delivering high performance, massive capacity, and portable storage for both professional and consumer users.

Portable High-Speed 40 Gbps SSD Enclosure

D1 SSD Plus SSD Enclosure: 40Gbps High-Speed Performance • Mac Storage Expansion • ​​Industrial-Strength Protection​​ • Multi-OS Compatibility.
An essential storage tool for creators, professionals, and security-conscious users.

USB4 40Gbps Extreme Speed

D1 SSD Plus: 3853MB/s Read,

3707MB/s Write​​.

Transfer 3GB files in seconds.
Accelerates 4K video editing & large file workflows.

Mac Exclusive Deep Optimization

D1 SSD Plus SSD Enclosure: Mac mini Storage Solved

Full Scene Compatibility

Cross-Platform Plug & Play​​

​​8TB Single-Disk Scaling​​

Professionals and Mobile Users

Aerospace Aluminum Body​​:

• Fanless Silent Operation.

​​Lightweight & Backup-Ready​​:

• 1-Click PC/Mobile Backup.

• Encrypted SSD Travel Backup.

• Cross-Device Media Sync.

40Gbps Bandwidth

The SSD Enclosure features a USB Type-C interface, delivering 40Gbps of data transfer bandwidth. Tested read speeds reach 3853MB/s, and write speeds reach 3707MB/s. With its outstanding performance, the D1 SSD Plus significantly shortens the time required for nearly every task in the post-production workflow.

 

 

Test conditions: Samsung 990 PRO 4TB, Apple M4 Pro Mac mini (MacOSversion 15.3.2), AJA System Test software.

​​Universal compatible DAS

Adapts to Your Evolving Needs

Mac-Specific Optimization

Supports being used as a ​​macOS system startup disk​​.

Smart Backup Ecosystem

​​PC Backup​​: Use TeraBackupper software to back up folders/disks.
Mobile backup​​: Free TDAS App to back up iOS/Android photos and videos.

Professional Hardware Architecture

Industrial-Strength Protection

All-aluminum alloy body: resistant to pressure and drop, suitable for high-intensity working environment.Its innovative fully enclosed aluminum alloy chassis offers three times the typical heat dissipation area, enabling efficient cooling.

CNC machining specifications: The product has a delicate appearance and is perfectly matched with Mac and PC devices.

Cool and Quiet

The device features a fanless passive cooling design, ensuring completely silent operation. Even under full SSD load, it maintains stable temperatures, preserving high-speed performance and extending the product's lifespan.

Durable Construction

Aerospace-Benchmarked Materials:​​ Precision CNC-machined for exceptional strength, durability, and reliability.

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Intelligent Thermal Control

Pre-applied thermal pads ensure optimal SSD heat dissipation, maintaining stable temperatures between ​​36°C to 44°C (97°F-111°F)​​ under full load operation.

Why Should You Choose Our Product?

Aerospace-Benchmarked Materials

CNC Machining Specifications

The SSD Enclosure has Aerospace-grade aluminum alloy chassis with CNC precision machining. Combines rugged reliability with refined aesthetics for seamless pairing with Mac and PC setups.

The device features a fanless passive cooling design, ensuring completely silent operation.Even under full SSD load, it maintains stable temperatures, preserving high-speed performance and extending the product's lifespan.

The bottom of the SSD Enclosure is equipped with shock-absorbing rubber feet to reduce the risk of accidental slipping of the device and ensure the stability of the device on any surface.

Equipped with micro-hole LED indicator to ensure a better user experience without interference when used in low-light environments;

​​Silent Operation & Advanced Thermal Control

1

The fully enclosed aluminum alloy chassis offers three times the typical heat dissipation area, enabling efficient cooling. 

2

Even under full SSD load, it maintains stable temperatures, preserving high-speed performance and extending the product's lifespan.

3

The factory built-in thermal pad ensures better thermal conductivity of the SSD, and the SSD temperature can be controlled at 36-44°C under full load operation.

4

Applicable diverse scenarios: Media creators, photography enthusiasts, geek players, mobile office business people, and daily mobile storage scenarios.

The standard Lorem

Worksurface-Stable Placement, ​​Darkroom-Optimized LEDs

Benchtop-Grade Grip Feet

The core design of the bottom safety system is a high-viscosity silicone foot pad, with 4 hemispherical silicone foot pads embedded in the bottom (Shore hardness 65±5).

1. Desktop safety: The studio equipment touches the cable during continuous shooting, and the equipment is not easy to slip and be damaged.

2. Vibration protection: The mobile scene in the car buffers the bumps of the road and protects the SSD particle welding.

Darkroom-Optimized Signaling

Physical-level soft light, converting LED point light source into soft surface light, working brightness ≤1.5 lumens, not dazzling in dark environment.
1. Studio compatibility: eliminate light pollution from console equipment and ensure the purity of audio track monitoring.
2. Medical scene compliance: meet the lighting requirements of DICOM GSDF standard for reading room.
3. Night work efficiency: clearly identify the status in low-light environment without destroying dark vision adaptation.

Desktop-To-Mobile Intelligent Sync​

Product Parameters

  • Specifications

  • Speed

D1 SSD Plus - Specifications

Storage

Disk Slot Number

1

Compatible Disk Types

PCIe NVMe M.2 2280 SSD

File System

NTFS, APFS, Mac OS, FAT32, EXT4, exFAT

Maximum Internal Raw Capacity

8 TB (8TB SSD * 1)

RAIDs Supported

SINGLE DISK

USB

USB4 40Gbps

Reading/writing Speed (max.)

SINGLE DISK

Reading Speed (max.) 

3641 MB/s (Samsung 990 Pro 4TB M.2 SSD*1)

Writing Speed (max.)

3498 MB/s (Samsung 990 Pro 4TB M.2 SSD*1)

Appearance

SINGLE DISK

Size (H*W*D)

112.5 x 60.0 x 33.0 mm

Packaging Size (H*W*D)

152.0 x 65.0 x 139.0 mm

Weight

net weight: 246 g, Gross Weight: 499 g

Others

System fan

N/A

Fan mode

/

Noise Level

Noiseless

Power Supply

USB 5V

AC Input Voltage

/

Current Frequency

/

Power Consumption

7.5 W (Built-in Samsung 990 Pro 4TB M.2 SSD in read/write state)

5.5 W (Built-in Samsung 990 Pro 4TB M.2 SSD in hibernation)

Working Temperature

0°C ~ 40°C (32°F ~ 104°F)

Storage Temperature

-20°C ~ 60°C (-5°F ~ 140°F)

Relative Humidity

5% ~ 95% RH

Supported OS

Mac OS、Windows 11(24H2 or later version)

Warranty

2 years

Certificate

CE, FCC, CCC, KC

Environment

RoHS compliance

Package Contents:

Host unit (x1)

USB4 Cable C to C 0.3m (x1)

Quick Installation Guide (x1)

Power adapter (x1)

Carry bag (x1)

Limited Warranty Note (x1)

D1 SSD Plus - Speed

Computer Brand

Computer Interface

Write MB/s

Read MB/s

Mac mini M4 Prp(Sequoia 15.5)

Thunderbolt 5(120Gb/s)

3707

3853

Mac mini M4(Sequoia 15.5)

Thunderbolt 4(40Gb/s)

3375

3414

AMD Ryzen 5 9600X
Windows 11

USB 40Gbps Type-C

3763.66

3722.43

ASUS TUF GAMING Z790-PLUS D4
13th Gen lntel Core i5-13400
Thunderbolt™ 4  Expansion Cards
Windows 11

Thunderbolt 4(40Gb/s)
Expansion Cards

2983.26

3115.6

ASUS TUF GAMING Z790-PLUS D4
13th Gen lntel Core i5-13400
Windows 11

USB Type-C(20Gb/s)
Gen2x2

2026.84

2041.35

ASUS TUF GAMING Z790-PLUS D4
13th Gen lntel Core i5-13400
Windows 11

USB Type-C(10Gb/s)
Gen2x1

1041.2

1072.88

TerraMaster

◈ TerraMaster: Storage technology innovator​​​​Building a trustworthy data foundation for home and business​​​​


◈ Focused on accumulation: Ten years of deep cultivation in the storage field Founded in 2010 · Verified by users in 40+ countries · Full-scenario solutions


◈ Vertical Focus: 13 years of focus on storage technology research and development, product lines covering DAS direct-attached storage and NAS network storage


​​◈ Global recognition: Serving ten fields including education, finance, and government, with products sold in more than 40 countries

 

​◈ Global safety certification: CCC, CE, FCC, UL certification, compliant with RoHS environmental standards

 

◈ After-sales guarantee: 2-year warranty, lifetime technical support

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