Hardware Spec Index

Altrix SN-4888 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4888-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index13,370 (SSDs scale)
Category rank#1,964
Street price$419
Power5 W (active)
Performance per dollar31.91
Released2020

Specifications

BrandAltrix
ModelAltrix SN-4888 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,400 MB/s
Sequential write5,200 MB/s
Random 4K read930K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Mirenta SN-6182 Ultra 500GB SATA 2.5-inch SSD3,317$39Compare
Altrix SN-4698 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,851$369Compare
Strivon SN-8402 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD5,229$59Compare
Novexa SN-6600 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,988$229Compare
Strivon SN-9206 Plus 500GB SATA 2.5-inch SSD3,870$39Compare
Strivon SN-8692 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,277$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4888 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7748748 (accessed 2026-10-19).