Hardware Spec Index

Caldera SN-6139 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6139-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index11,410 (SSDs scale)
Category rank#16,801
Street price$309
Power6 W (active)
Performance per dollar36.93
Released2022

Specifications

BrandCaldera
ModelCaldera SN-6139 Core
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write4,700 MB/s
Random 4K read1,310K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-5875 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD7,339$129Compare
Mirenta SN-7670 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD6,914$109Compare
Novexa SN-1112 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD4,991$59Compare
Novexa SN-8240 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD5,541$59Compare
Altrix SN-9794 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD12,607$369Compare
Altrix SN-5965 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD13,764$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6139 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21247411 (accessed 2026-10-24).