Hardware Spec Index

Altrix SN-7843 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7843-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index8,833 (SSDs scale)
Category rank#27,166
Street price$189
Power6 W (active)
Performance per dollar46.74
Released2022

Specifications

BrandAltrix
ModelAltrix SN-7843 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,400 MB/s
Sequential write4,100 MB/s
Random 4K read750K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Novexa SN-9384 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD6,304$89Compare
Strivon SN-1324 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD10,422$339Compare
Novexa SN-9966 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,495$259Compare
Novexa SN-5049 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,066$309Compare
Altrix SN-1185 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,898$169Compare
Caldera SN-8076 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,777$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7843 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8258698 (accessed 2026-10-22).