Compare Samsung 990 PRO 2TB and TeamGroup MP44L 2TB: prices, speeds, $/TB. Which to buy in May 2026? Full spec breakdown.
Both the Samsung 990 PRO 2TB and TeamGroup MP44L 2TB sit in the Gen 4 category at 2 TB, so the matchup turns on controller efficiency, cache topology, and current pricing rather than raw class differences.
Hardware-wise, the Samsung 990 PRO 2TB runs on Samsung's 8nm Pascal controller, the silicon powering the 990 PRO line. The TeamGroup MP44L 2TB pairs MaxioTech's MAP1602 silicon, the default choice for budget Gen 4 drives in 2024-2026.
Price separates these two meaningfully. The TeamGroup MP44L 2TB costs $59.50/TB versus $109.50/TB for the Samsung 990 PRO 2TB — a 46% premium that needs justification in real benchmarks, not just spec-sheet bragging.
Read speeds favor the Samsung 990 PRO 2TB: 7,450 MB/s versus 5,000 MB/s for the TeamGroup MP44L 2TB, a 33% advantage. Sequential-heavy workloads notice; transactional workloads don't.
The Samsung 990 PRO 2TB writes about 35% faster (6,900 MB/s vs 4,500 MB/s). Whether that matters depends entirely on what you write to the drive — gameplay capture and large project saves benefit, browsing and gaming do not.
The Samsung 990 PRO 2TB carries a dedicated DRAM chip for FTL (Flash Translation Layer) mapping; the TeamGroup MP44L 2TB relies on HMB (Host Memory Buffer), borrowing 64 MB from system RAM. The practical gap shows up only under sustained random write loads.
Heading to a PlayStation 5? Both drives drop into the console's M.2 bay and report identical real-world benchmarks since the PS5 caps storage at PCIe 4.0 speeds. The TeamGroup MP44L 2TB wins this matchup on $/TB. Heavy write workloads — video editing, RAW photo libraries, backup operations — favor the Samsung 990 PRO 2TB's 6,900 MB/s sustained write speed. Both drives use the 2280 form factor, which is too long for Steam Deck or ROG Ally — you'd need a 2230 variant if either manufacturer offers one, or a dedicated handheld-format drive instead.
Pick the Samsung 990 PRO 2TB if you value meaningfully faster reads (7,450 MB/s), higher sustained writes (6,900 MB/s), and a dedicated DRAM cache chip. Samsung's PRO line has the longest track record for firmware reliability — over a decade of consumer SSDs with global RMA support.
Pick the TeamGroup MP44L 2TB if you value the lower retail price ($119 vs $219), and better $/TB economics ($59.50/TB). Budget-tier drives like the TeamGroup MP44L 2TB have closed the gap with premium NVMes — the MAP1602 controller is genuinely competitive for everyday workloads at half the price.