Hardware Spec Index

Caldera SN-4076 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4076-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index13,316 (SSDs scale)
Category rank#49,494
Street price$559
Power10 W (active)
Performance per dollar23.82
Released2025

Specifications

BrandCaldera
ModelCaldera SN-4076 XT
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,100 MB/s
Sequential write13,400 MB/s
Random 4K read1,910K 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
Altrix SN-8616 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD8,170$159Compare
Novexa SN-3331 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD12,485$419Compare
Altrix SN-4547 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD11,841$379Compare
Novexa SN-9164 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD11,642$339Compare
Mirenta SN-1587 SE 500GB SATA 2.5-inch SSD3,937$39Compare
Altrix SN-2927 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD5,883$69Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4076 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19214232 (accessed 2026-10-21).