A440 Lite M.2 PCIe SSD
Feature
- Ultimate Read/Write Performance
- Storage Expandable across Platforms with Ultra-slim Size for Easy Installation
- Preset Controller Solution for Optimal Quality
- Optimized Performance Offers Reliability and Long Lifespan
- S.M.A.R.T. Monitoring System
- Be Eco-friendly and Conserve the Earth
- Patented Graphene Heat Sink
Invention patent number in the US: US11051392B2
Invention patent number in Taiwan: I703921
Utility model patent number in China: CN 211019739 U - Patented S.M.A.R.T. Software
Invention patent number in Taiwan: I751753
Introduction

Ultimate Read/Write Performance
Utilizes a PCIe Gen4 x4 transmission interface, achieving a maximum sequential read speed of 7,400 MB/s. Such speed unleashes the extreme performance of PCIe Gen4 x4, challenging the performance limit.

Storage Expandable across Platforms with Ultra-slim Size for Easy Installation
Paired with TEAMGROUP's exclusive patented ultra-thin graphene heat sink, the SSD assists in accelerating heat dissipation for both the control chip and storage particles. With a slim thickness of 3.7 mm, it is easy to install, and concerns about installation space in laptops are alleviated.

Preset Controller Solution for Optimal Quality
The A440 Lite features the PHISON PS5027-E27T control chip and 3D TLC NAND. It presets PHISON controller solution, providing an SSD of the most stable quality.

Optimized Performance Offers Reliability and Long Lifespan
Supports SLC Caching technology delivering outstanding sequential read/write performance. Average block erasure (Wear-Leveling) technology and automatic error correction (ECC, Error Correction Code) functionality extend the lifespan of the SSD and enhance data transmission reliability.

S.M.A.R.T. Monitoring System
TEAMGROUP’s patented S.M.A.R.T. monitoring software tracks SSD status at all times and conducts fast and simple settings and inspections to monitor the SSD’s quality status and performance.

Be Eco-friendly and Conserve the Earth
The entire production is lead-free and halogen-free, RoHS-compliant,
and adopts recyclable environmentally friendly materials for packaging to conserve Earth by being eco-friendly.
and adopts recyclable environmentally friendly materials for packaging to conserve Earth by being eco-friendly.

Model | Capacity | Sequential Read | Sequential Write | Terabyte Written | DRAM Cache | TEAM P/N | Compare |
---|---|---|---|---|---|---|---|
A440 Lite M.2 PCIe SSD | 2TB | up to 7,400 MB/s | up to 6,400 MB/s | 1200TBW | NO | TM8FFQ002T0C129 | ADD |
A440 Lite M.2 PCIe SSD | 1TB | up to 7,200 MB/s | up to 6,200 MB/s | 600TBW | NO | TM8FFQ001T0C129 | ADD |
A440 Lite M.2 PCIe SSD | 512GB | up to 7,000 MB/s | up to 4,500 MB/s | 300TBW | NO | TM8FFQ512G0C129 | ADD |
More Product Specifications
Interface
PCIe Gen4x4 with NVMe
Voltage
DC +3.3V
Operation Temperature
0˚C ~ 70˚C
Storage Temperature
-40˚C ~ 85˚C
Weight
7g
Dimensions
80.0(L) x 22.0(W) x 3.7(H) mm
Vibration (SSD)
80Hz~2,000Hz/20G
Shock
1,500G/0.5ms
Shock (SSD)
1,500G/0.5ms
MTBF (SSD)
1,500,000 Hours
Operating System
Compatible with Intel and AMD platforms and has one of the foll owing operating systems:
- Windows 11 / 10 / 8.1 / 8 / 7 / Vista
- MAC OS 10.4 or later
- Linux 2.6.33 or later
Warranty
5-year limited warranty
Notes
1. Product Applicability and Compatibility
- 1GB = 1,000,000,000 bytes, 1TB = 1,000,000,000,000 bytes. However, the actual usable capacity may be lower than the stated capacity as some capacity is used for formatting and system functions. Displayed capacity may also vary due to differences in OS calculation methods.
- The definition and calculation method of Total Bytes Written (TBW) follow JEDEC standards.
- Transfer speed may vary depending on the testing hardware and software conditions. Data is for reference only.
- General I/O performance is measured using CrystalDiskMark® under a completely new and unused condition. System differences will affect measurement results.
- Before purchasing, please make sure that your device, motherboard, processor (CPU), and BIOS support the SSD you are buying to avoid incompatibility issues.
- Some older Intel/AMD chipset motherboards/laptops may not support newer interface SSDs. Before purchasing, please refer to the motherboard/laptop and processor (CPU) specifications or consult the manufacturer for confirmation.
- Updating the motherboard/laptop BIOS before installing the SSD is recommended to ensure optimal compatibility and performance.
- All related test data is obtained from TEAMGROUP's internal laboratory. Maximum performance may vary under AMD/Intel processors (CPU), and actual performance may differ.
2. Warranty and Support
- TEAMGROUP SSDs are covered by either a limited-term warranty period or a TBW warranty, whichever comes first. If there is a discrepancy between third-party software TBW data and TEAM SMART TOOL data, the latter shall be the basis for warranty determination.
- All TEAM-branded SSDs are covered by a warranty service, meaning that if the product is damaged due to natural factors from the date of purchase, free repair services will be provided within the warranty period.
- This warranty period may not be applicable in some countries or states due to local laws. However, the restricted warranty period does not affect the maximum legal warranty period granted in those regions. Please read the disclaimer and limited liability terms carefully. For detailed warranty terms, refer to the official website.
- The warranty covers only material and manufacturing defects under normal use. It does not cover damages caused by incorrect BIOS settings, voltage adjustments, environmental factors (such as high temperature, high humidity, electrostatic discharge), or incompatible hardware configurations.
- If you encounter any compatibility or installation issues, please contact TEAMGROUP technical support for professional advice.
3. Important Reminders
- Before purchasing, please make sure that your motherboard/laptops, processor (CPU), and BIOS support the SSD you are buying to avoid incompatibility issues.
- If the system fails to boot, runs unstably, or does not achieve the stated speed, please verify whether the BIOS is updated.
- Product images, models, data, functions, performance, and specifications listed on this website are for reference only. The company reserves the right to modify all designs and specifications without notice. Please refer to the actual product and user manual for accurate details. Unless otherwise specified, all data mentioned on this website are results of internal company testing, and all comparisons are made against the company's traditional products.
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