Hardware Spec Index

Altrix SN-9277 Pro 1TB SATA 2.5-inch SSD

SSDs · Altrix · SKU SN9277-PRO · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index4,495 (SSDs scale)
Category rank#24,274
Street price$39
Power3 W (active)
Performance per dollar115.26
Released2019

Specifications

BrandAltrix
ModelAltrix SN-9277 Pro
Capacity1 TB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (SLC cache)
Endurance200 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-5789 Pro 1TB SATA 2.5-inch SSD3,922$39Compare
Altrix SN-5571 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD13,153$389Compare
Caldera SN-9272 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD10,672$269Compare
Caldera SN-7568 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,158$149Compare
Caldera SN-5714 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,137$299Compare
Novexa SN-7323 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD8,114$129Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9277 Pro 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/93310245 (accessed 2026-10-20).