Hardware Spec Index

Altrix SN-9959 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9959-CORE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index11,664 (SSDs scale)
Category rank#45,980
Street price$339
Power6 W (active)
Performance per dollar34.41
Released2023

Specifications

BrandAltrix
ModelAltrix SN-9959 Core
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write7,000 MB/s
Random 4K read890K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Caldera SN-1133 Ti 500GB SATA 2.5-inch SSD4,352$49Compare
Novexa SN-5797 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD10,622$309Compare
Strivon SN-4208 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD11,228$369Compare
Strivon SN-5691 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,248$59Compare
Mirenta SN-9082 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD14,324$569Compare
Mirenta SN-3416 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD9,433$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9959 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32637111 (accessed 2026-10-24).