# Team Group T-Force A440 Lite 512GB Review — Gen4 With Heatsink (2026)

The Team Group T-Force A440 Lite 512GB is the entry point into a heatsink-equipped Gen4 line — 7,000 MB/s reads, 300 TBW and five years of coverage.

Quick answer: The Team Group T-Force A440 Lite 512GB suits one buyer well: the boot-drive upgrader who wants a Gen4 SSD with a heatsink already fitted, TLC NAND and a 5-year warranty, and whose workloads never leave cache-friendly territory. Skip it if write speed matters — 4,500 MB/s rated and a small cache trail the 1 TB and 2 TB siblings — or if the budget stretches to the 2 TB model, which is the better product on every axis. The WD Black SN770 500GB is the TLC alternative with stronger sustained pace, and TeamGroup's own T-Force G50 undercuts on price. As a heatsink-included starter drive, the 512 GB Lite does its job.

## Specifications

| Specification | Value |
| --- | --- |
| Capacity | 512 GB |
| Interface | M.2 4.0 x 4 |
| Controller | Phison E27T |
| Memory type | 162-layer 3D TLC |
| DRAM cache | No |
| Sequential read | 7000 MB/s |
| Sequential write | 4500 MB/s |
| Random read IOPS |  |
| Random write IOPS |  |
| Endurance | 300 TBW |
| MTBF | 1500000 |
| Warranty | 5 years |

## Performance

TeamGroup rates the A440 Lite 512GB at 7,000 MB/s sequential reads and 4,500 MB/s writes — capacity-specific figures from the official datasheet, not the 7,400/6,400 MB/s headline that belongs to the 2 TB model. That 4,500 MB/s write rating is the lowest in the line, and it matters for the SLC cache story: smaller capacities get smaller caches, so the point where burst writes settle to sustained TLC pace arrives sooner than on the 1 TB and 2 TB models. TechPowerUp's testing of the family's 2 TB member measured about 50 GB of cache with writes dropping to roughly 730 MB/s afterward — respectable for a DRAM-less design, but proportionally less cache exists here.

In everyday use, 7,000 MB/s reads mean boot times and game loads indistinguishable from flagship Gen4 drives, and PCIe 4.0 x4 delivers four times SATA bandwidth for large single-file copies. Where the 512 GB Lite shows its tier is in sustained and mixed work: PCWorld's review of the family found it mid-pack among HMB TLC drives, with synthetic scores ahead of TeamGroup's own cheaper T-Force G50 but real-world sustained writes behind it. Power efficiency is a bright spot — TechPowerUp measured improved consumption over the previous E18 generation — and the included graphene heat sink keeps the 3.7 mm board cool enough that throttling is not a concern in a ventilated slot or a PS5.

## Endurance, TBW & Warranty

Team Group covers the A440 Lite 512GB with a 5-year limited warranty rated to 300 TBW of writes, whichever arrives first — figures confirmed on the official datasheet and by TechPowerUp. At a typical 20 GB of daily writes, the endurance budget would take about 41 years to exhaust, so the warranty term is the realistic ceiling for any boot-drive workload. Stepping up matters here: the 1 TB model doubles coverage to 600 TBW and the 2 TB reaches 1,200 TBW on identical terms, and TeamGroup's datasheet defines TBW per the JEDEC standard. The rated MTBF of 1.5 million hours is a population statistic across the fleet rather than a promise for an individual drive. Support runs through TeamGroup's regional service network with proof-of-purchase.

## Pros and Cons

**Pros:**

- Rated 7,000 MB/s reads on PCIe 4.0 x4
- Graphene heatsink included at no extra cost
- 5-year warranty with 300 TBW endurance
- Kioxia BiCS6 162-layer TLC, not QLC
- Single-sided 3.7 mm PCB fits laptops and the PS5
**Cons:**

- Writes rated just 4,500 MB/s — lowest in the line
- No DRAM cache — Host Memory Buffer only
- Smallest SLC cache in the range slows big transfers sooner
- PCWorld found real-world pace behind TeamGroup's cheaper G50


## Verdict

The Team Group T-Force A440 Lite 512GB suits one buyer well: the boot-drive upgrader who wants a Gen4 SSD with a heatsink already fitted, TLC NAND and a 5-year warranty, and whose workloads never leave cache-friendly territory. Skip it if write speed matters — 4,500 MB/s rated and a small cache trail the 1 TB and 2 TB siblings — or if the budget stretches to the 2 TB model, which is the better product on every axis. The WD Black SN770 500GB is the TLC alternative with stronger sustained pace, and TeamGroup's own T-Force G50 undercuts on price. As a heatsink-included starter drive, the 512 GB Lite does its job.

## Frequently Asked Questions

### Is the Team Group T-Force A440 Lite 512GB good for gaming?

As a game-install target it works, but as a primary gaming drive the capacity is the constraint, not the speed. The 7,000 MB/s read rating loads games and levels with no perceptible penalty against flagship drives, and Kioxia TLC plus the E27T controller keep random performance solid for a DRAM-less design. The catch is 512 GB of space: one or two Call of Duty-sized installations fill it, leaving no room for an operating system plus a library. A 512 GB drive works as a dedicated game drive in a secondary slot or as a starter capacity; for a single-drive gaming PC, the 1 TB or 2 TB A440 Lite is the more sensible purchase.

### Is the Team Group T-Force A440 Lite 512GB compatible with the PS5?

Technically yes: the drive meets Sony's published requirements with a PCIe 4.0 interface, a 7,000 MB/s read rating that clears the 5,500 MB/s guidance, dimensions of 80 x 22 x 3.7 mm well inside the 110 x 25 x 11.25 mm limit, and the required heatsink included in the form of TeamGroup's patented graphene spreader. TechPowerUp marks the family PS5-compatible. The practical problem is capacity: 512 GB is half of the console's internal storage and cannot hold a meaningful library alongside the system files. As a PS5 expansion, the 1 TB or 2 TB A440 Lite is the version worth buying; the 512 GB model belongs in a PC.

### What is the TBW endurance of the A440 Lite 512GB?

The 512 GB model is rated at 300 TBW under the 5-year limited warranty, whichever limit arrives first — figures straight from TeamGroup's official datasheet, which defines TBW per the JEDEC standard. Endurance scales exactly with capacity in the family: 600 TBW at 1 TB and 1,200 TBW at 2 TB, a pattern TechPowerUp's database entries confirm. Written at a modest 20 GB per day, the 300 TBW budget would last roughly 41 years, so a boot-drive workload will never approach it. The 5-year warranty term matches what WD, Crucial and Samsung offer on mainstream drives, which is unusual generosity at this capacity tier.

### Does the T-Force A440 Lite need a heatsink?

No — the patented graphene heat sink is included in the box, bonded over the 3.7 mm single-sided PCB, and that is one of the main reasons to pick this model over bare-board competitors. The spreader adds minimal height, so the assembly still fits laptop slots, motherboards with stacked M.2 shields, and the PS5 with room to spare under Sony's 11.25 mm clearance limit. In TechPowerUp's thermal testing of the family's 2 TB member, the DRAM-less E27T platform ran cool enough that throttling was not a concern, and a 512 GB drive works its flash less hard still. A motherboard's own M.2 heatsink can replace it, but nothing extra needs buying.

### Does the Team Group T-Force A440 Lite have a DRAM cache?

No. The A440 Lite is a DRAM-less design built on Phison's PS5027-E27T controller, which uses the NVMe Host Memory Buffer feature to store the flash translation table in system RAM — TechPowerUp measured 64 MB of HMB in use. A pseudo-SLC cache carved from the Kioxia TLC NAND handles burst writes on top of that. For boot duty, gaming and general desktop work, HMB responsiveness lands close to DRAM-equipped drives, and the design cuts cost and power draw — TechPowerUp measured improved efficiency over the DRAM-equipped E18 generation in the A440 Pro. Sustained writes past the cache are where the design shows, with throughput dropping while the cache recycles.

### Team Group T-Force A440 Lite 512GB or WD Black SN770 500GB?

The A440 Lite 512GB wins the paper spec: 7,000/4,500 MB/s rated against the SN770 500GB's 5,000 MB/s read class, plus an included heatsink the WD does not bundle. The SN770 answers where it counts for smaller capacities — a stronger sustained-write reputation and WD's consistency record, which is why it remains the default budget gaming pick at this size. Both are DRAM-less TLC designs with 5-year warranties, so the platform philosophy is identical; the difference is TeamGroup's higher burst ratings versus WD's steadier real-world reputation. Choose the A440 Lite for the heatsink and headline speed; choose the SN770 if sustained writes and brand familiarity matter more.

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Last updated: 2026-09-17. Source: https://ssdrive.net/team-group-t-force-a440-lite-512-gb