Hardware Spec Index

Altrix SN-4976 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4976-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index6,666 (SSDs scale)
Category rank#31,094
Street price$89
Power8 W (active)
Performance per dollar74.90
Released2023

Specifications

BrandAltrix
ModelAltrix SN-4976 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,400 MB/s
Random 4K read1,200K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance600 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-3067 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD8,169$179Compare
Strivon SN-5503 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,208$119Compare
Novexa SN-2097 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD7,755$169Compare
Strivon SN-7266 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,005$59Compare
Novexa SN-1827 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD11,251$389Compare
Caldera SN-8223 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,867$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4976 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8968586 (accessed 2026-10-21).