Hardware Spec Index

Caldera SN-6147 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6147-CORE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index13,074 (SSDs scale)
Category rank#34,650
Street price$499
Power10 W (active)
Performance per dollar26.20
Released2026

Specifications

BrandCaldera
ModelCaldera SN-6147 Core
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,100 MB/s
Sequential write10,600 MB/s
Random 4K read1,820K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 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-3837 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD5,254$59Compare
Mirenta SN-7044 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare
Caldera SN-8239 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD9,757$269Compare
Caldera SN-6315 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,459$269Compare
Caldera SN-2789 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,268$469Compare
Novexa SN-9365 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD14,900$559Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6147 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5199602 (accessed 2026-10-23).