Team Group T-Force Cardea II 512GB NVMe SSD Review
The Team Group T-Force Cardea II 512GB balances Phison E12 performance with a patented finned heatsink, delivering 3,400 MB/s reads and 2,000 MB/s writes — double the write speed of the 256GB model.
The Cardea II 512GB uses the Phison PS5012-E12 controller with Toshiba 64 layer 3D TLC NAND and DRAM for the flash translation layer. This is the same E12 platform found in popular drives from Corsair, ADATA, and Kingston. At 512GB, the drive hits a meaningful performance sweet spot: 3,400 MB/s sequential read and 2,000 MB/s sequential write — a substantial jump over the 256GB model's 3,000/1,000 MB/s.
Random performance is rated at 180K read and 150K write IOPS, with the read figure matching the 1TB model and the write IOPS slightly lower. The additional NAND dies at 512GB provide enough parallelism for 2,000 MB/s writes, making this the first capacity in the Cardea II lineup where write performance is genuinely competitive with other PCIe 3.0 NVMe drives.
The patented finned aluminum heatsink is the visual signature. Team Group claims up to 30 degrees of temperature reduction in open-air configurations. The heatsink adds significant height (roughly 7 mm) and is removable for systems with integrated motherboard M.2 cooling. The drive also comes in a PCIe add-in card form factor with RGB lighting for desktops without M.2 slots.
✅ Storage Comparisons:
🚀 Performance and benchmarks
At 512GB, the Cardea II delivers 3,400 MB/s sequential read and 2,000 MB/s sequential write — roughly double the 256GB model's write speed. The E12 platform is proven and well-optimized, and Guru3D's testing of the 1TB model confirmed performance consistent with the E12's established ceiling. The 512GB model should deliver similar results at slightly lower write speeds due to fewer NAND dies.
Team Group T-Force Cardea II 512 GB vs M.2 3.0 x 4 peers
Switch between sequential throughput and random IOPS to see how this drive stacks up against other M.2 3.0 x 4 SSDs in our database. The highlighted bar is the drive on this page — click any other bar to open that drive.
- ADATA SX 8800 Pro 512 GB: 3,500 MB/s read, 2,700 MB/s write
- ADATA SX 8800 Pro 1 TB: 3,500 MB/s read, 2,700 MB/s write
- ADATA XPG Spectrix S40G RGB 256 GB: 3,500 MB/s read, 3,000 MB/s write
- ADATA XPG Spectrix S40G RGB 512 GB: 3,500 MB/s read, 3,000 MB/s write
- Team Group T-Force Cardea II 512 GB (this drive): 3,400 MB/s read, 2,000 MB/s write
The 180K random read and 150K random write IOPS are competitive for a PCIe 3.0 drive at this capacity. At QD1, performance is suitable for gaming, OS boot, and general desktop use. The finned heatsink keeps temperatures well below throttling during extended workloads, and Guru3D noted the cooling design allows the drive to maintain peak speed under sustained writes. The SLC cache at 512GB is estimated at roughly 170 GB, which is generous for burst write scenarios.
🖥️ Endurance and warranty
The 512GB model carries an 800 TBW endurance rating with a 3-year warranty. This endurance level is consistent with the Phison E12 platform at 512GB and is competitive with other TLC NVMe drives at this capacity. At 40 GB of daily writes, the 800 TBW rating translates to roughly 55 years. The MTBF is rated at 2.0 million hours. The 3-year warranty is shorter than the 5-year terms on premium NVMe drives, which is the Cardea II's main compromise against competitors like the Samsung 970 EVO Plus.
📊 Specs
| Category | Value |
|---|---|
| Capacity [?] | 512 GB |
| Interface [?] | M.2 3.0 x 4 |
| Controller [?] | Phison PS5012-E12 |
| Memory type [?] | Toshiba 64L 3D TLC |
| DRAM [?] | DDR3 or DDR4 |
| Read speed (MB/s) [?] | 3400 |
| Write speed (MB/s) [?] | 2000 |
| Read IOPS [?] | 180000 |
| Write IOPS [?] | 150000 |
| Endurance (TBW) [?] | 800 |
| MTBF (million hours) [?] | 2 |
| Warranty (years) [?] | 3 |
Conclusion
The Cardea II 512GB is the most balanced drive in the lineup. It offers double the write speed and capacity of the 256GB for a modest price increase, with the same finned heatsink and E12 platform. The 3,400/2,000 MB/s speeds are competitive with other PCIe 3.0 drives at 512GB, and the 800 TBW endurance provides long-term confidence. The heatsink is effective but adds height that limits compatibility. For desktop builders who want visible M.2 cooling and solid mid-range performance, the Cardea II 512GB is a reasonable choice. For the same E12 performance without the heatsink premium, the ADATA XPG SX8200 Pro 512GB or Kingston KC2000 512GB are worth considering.
+ Pros
- 3,400 MB/s read, 2,000 MB/s write
- Effective patented finned heatsink
- 800 TBW endurance
- Phison E12 with DRAM cache
- 512 GB capacity fits OS and game library
- Cons
- 3-year warranty on a gaming-branded product
- Heatsink too tall for laptops and some motherboards
- DDR3/DDR4 DRAM is unspecified
- Write speed trails 1TB model
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✨ Video Review
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