Hardware Spec Index

Caldera SN-4158 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4158-XT · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index13,201 (SSDs scale)
Category rank#30,829
Street price$419
Power5 W (active)
Performance per dollar31.51
Released2019

Specifications

BrandCaldera
ModelCaldera SN-4158 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,400 MB/s
Sequential write3,300 MB/s
Random 4K read410K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-2192 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD13,933$489Compare
Mirenta SN-7265 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD11,896$339Compare
Strivon SN-4064 Ti 500GB SATA 2.5-inch SSD3,632$39Compare
Caldera SN-3491 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD11,106$309Compare
Mirenta SN-6353 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD6,407$79Compare
Mirenta SN-4000 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,726$299Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4158 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/62948129 (accessed 2026-10-26).