Hardware Spec Index

Altrix SN-4681 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4681-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index8,846 (SSDs scale)
Category rank#19,939
Street price$199
Power5 W (active)
Performance per dollar44.45
Released2025

Specifications

BrandAltrix
ModelAltrix SN-4681 Core
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,100 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 1 GB
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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
Altrix SN-7206 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD14,800$599Compare
Caldera SN-3240 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,295$129Compare
Mirenta SN-8921 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,229$479Compare
Mirenta SN-6051 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,341$289Compare
Strivon SN-8369 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD13,921$579Compare
Mirenta SN-1010 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD4,902$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4681 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5624936 (accessed 2026-10-25).