Hardware Spec Index

Altrix SN-1145 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1145-PRIME · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index12,068 (SSDs scale)
Category rank#5,894
Street price$449
Power5 W (active)
Performance per dollar26.88
Released2019

Specifications

BrandAltrix
ModelAltrix SN-1145 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,300 MB/s
Sequential write2,600 MB/s
Random 4K read590K IOPS
NAND3D TLC, 232-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
Altrix SN-2416 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,792$69Compare
Novexa SN-3449 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD6,641$99Compare
Altrix SN-4429 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD11,299$359Compare
Caldera SN-3047 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,742$159Compare
Caldera SN-5910 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,636$49Compare
Novexa SN-6777 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD11,770$359Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1145 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63310652 (accessed 2026-10-22).