Hardware Spec Index

Caldera SN-9140 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN9140-MAX · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index14,884 (SSDs scale)
Category rank#1,440
Street price$579
Power8 W (active)
Performance per dollar25.71
Released2025

Specifications

BrandCaldera
ModelCaldera SN-9140 Max
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,200 MB/s
Sequential write9,100 MB/s
Random 4K read2,740K IOPS
NAND3D TLC, 176-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
Caldera SN-1251 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD4,594$49Compare
Caldera SN-1502 Plus 500GB SATA 2.5-inch SSD4,396$49Compare
Novexa SN-8005 Edge 500GB SATA 2.5-inch SSD4,135$39Compare
Caldera SN-4182 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD10,900$269Compare
Mirenta SN-8300 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD5,394$79Compare
Mirenta SN-5022 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD5,792$79Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-9140 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85647618 (accessed 2026-10-19).