Hardware Spec Index

Altrix SN-9455 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9455-CORE · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index12,753 (SSDs scale)
Category rank#7,104
Street price$429
Power7 W (active)
Performance per dollar29.73
Released2023

Specifications

BrandAltrix
ModelAltrix SN-9455 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write4,600 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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
Novexa SN-6735 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD14,616$579Compare
Altrix SN-5956 SE 500GB SATA 2.5-inch SSD4,282$49Compare
Strivon SN-9401 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,698$99Compare
Novexa SN-9321 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,434$79Compare
Novexa SN-5108 Pro 500GB SATA 2.5-inch SSD3,747$29Compare
Caldera SN-5519 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD13,746$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9455 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4310197 (accessed 2026-10-22).