Compare Sabrent Rocket 5 1TB and TeamGroup Z540 1TB: prices, speeds, $/TB. Which to buy in May 2026? Full spec breakdown.
Both the Sabrent Rocket 5 1TB and TeamGroup Z540 1TB sit in the Gen 5 category at 1 TB, so the matchup turns on controller efficiency, cache topology, and current pricing rather than raw class differences.
Price separates these two meaningfully. The TeamGroup Z540 1TB costs $189.00/TB versus $259.00/TB for the Sabrent Rocket 5 1TB — a 27% premium that needs justification in real benchmarks, not just spec-sheet bragging.
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 Z540 1TB wins this matchup on $/TB. 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 Sabrent Rocket 5 1TB if you value meaningfully faster reads (14,000 MB/s). Sabrent extends Rocket warranties to 5 years through manufacturer registration and ships with the latest Phison firmware revisions, often ahead of competitors.
Pick the TeamGroup Z540 1TB if you value the lower retail price ($189 vs $259), and better $/TB economics ($189.00/TB). Budget-tier drives like the TeamGroup Z540 1TB have closed the gap with premium NVMes — the MAP1602 controller is genuinely competitive for everyday workloads at half the price.