Hardware Spec Index

Altrix SN-4948 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4948-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index11,869 (SSDs scale)
Category rank#27,125
Street price$369
Power11 W (active)
Performance per dollar32.17
Released2025

Specifications

BrandAltrix
ModelAltrix SN-4948 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read10,500 MB/s
Sequential write8,500 MB/s
Random 4K read2,630K 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-8585 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD5,928$79Compare
Mirenta SN-7988 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,711$89Compare
Caldera SN-3555 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,937$139Compare
Caldera SN-4030 Max 500GB SATA 2.5-inch SSD4,715$49Compare
Mirenta SN-2823 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,322$139Compare
Mirenta SN-5227 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,024$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4948 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6928044 (accessed 2026-10-20).