Hardware Spec Index

Altrix SN-7628 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7628-XT · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index13,128 (SSDs scale)
Category rank#4,264
Street price$489
Power10 W (active)
Performance per dollar26.85
Released2024

Specifications

BrandAltrix
ModelAltrix SN-7628 XT
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,200 MB/s
Sequential write11,800 MB/s
Random 4K read1,440K IOPS
NAND3D TLC, 238-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-6249 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD11,048$339Compare
Mirenta SN-7760 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD11,743$359Compare
Novexa SN-3312 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,837$289Compare
Novexa SN-4606 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD9,012$239Compare
Caldera SN-9742 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD9,899$259Compare
Novexa SN-8333 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD5,533$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7628 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13123794 (accessed 2026-10-18).