Hardware Spec Index

Altrix SN-2778 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2778-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index4,764 (SSDs scale)
Category rank#39,936
Street price$59
Power7 W (active)
Performance per dollar80.75
Released2024

Specifications

BrandAltrix
ModelAltrix SN-2778 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,900 MB/s
Random 4K read1,190K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-8310 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,309$199Compare
Mirenta SN-3183 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,403$409Compare
Novexa SN-7989 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,400$69Compare
Strivon SN-8471 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD6,639$109Compare
Mirenta SN-9606 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD12,451$389Compare
Caldera SN-8596 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,372$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2778 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/89021696 (accessed 2026-10-23).