Hardware Spec Index

Altrix SN-1843 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1843-PRO · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index5,365 (SSDs scale)
Category rank#16,999
Street price$79
Power5 W (active)
Performance per dollar67.91
Released2025

Specifications

BrandAltrix
ModelAltrix SN-1843 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,300 MB/s
Random 4K read1,310K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 DWPD)
Warranty3 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-2509 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,481$119Compare
Altrix SN-4877 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD5,447$59Compare
Altrix SN-2257 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD14,696$599Compare
Novexa SN-5858 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD6,420$89Compare
Strivon SN-1912 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,938$139Compare
Mirenta SN-7550 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,174$259Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1843 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7789995 (accessed 2026-10-21).