Hardware Spec Index

Caldera SN-5139 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5139-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index4,650 (SSDs scale)
Category rank#7,478
Street price$49
Power5 W (active)
Performance per dollar94.90
Released2019

Specifications

BrandCaldera
ModelCaldera SN-5139 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,100 MB/s
Sequential write1,600 MB/s
Random 4K read480K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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
Mirenta SN-1158 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD5,037$59Compare
Altrix SN-4853 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD8,799$189Compare
Altrix SN-1610 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD9,807$239Compare
Caldera SN-2993 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD12,080$369Compare
Caldera SN-2023 Ti 8TB PCIe 3.0 NVMe M.2 2280 SSD14,160$519Compare
Strivon SN-1974 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD6,911$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5139 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/75532309 (accessed 2026-10-24).