Hardware Spec Index

Altrix SN-7856 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7856-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index14,689 (SSDs scale)
Category rank#44,507
Street price$599
Power9 W (active)
Performance per dollar24.52
Released2024

Specifications

BrandAltrix
ModelAltrix SN-7856 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,300 MB/s
Sequential write12,200 MB/s
Random 4K read1,810K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-3454 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD7,391$139Compare
Altrix SN-9276 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-8689 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD6,138$99Compare
Strivon SN-4282 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,424$99Compare
Strivon SN-1087 XT 1TB PCIe 3.0 NVMe M.2 2280 SSD7,824$129Compare
Caldera SN-7816 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD7,080$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-7856 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13627698 (accessed 2026-10-20).