Hardware Spec Index

Altrix SN-4045 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4045-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index6,782 (SSDs scale)
Category rank#2,796
Street price$139
Power8 W (active)
Performance per dollar48.79
Released2026

Specifications

BrandAltrix
ModelAltrix SN-4045 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write5,800 MB/s
Random 4K read740K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 TBW (0.33 DWPD)
Warranty3 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-8743 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,723$129Compare
Altrix SN-9587 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,880$169Compare
Caldera SN-4757 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD11,821$449Compare
Strivon SN-2570 Core 500GB SATA 2.5-inch SSD3,697$39Compare
Caldera SN-8355 Ti 500GB PCIe 3.0 NVMe M.2 2280 SSD4,945$69Compare
Caldera SN-6523 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD14,900$579Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4045 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/69013336 (accessed 2026-10-23).