Hardware Spec Index

Caldera SN-6259 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN6259-CORE · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index6,214 (SSDs scale)
Category rank#18,294
Street price$89
Power6 W (active)
Performance per dollar69.82
Released2023

Specifications

BrandCaldera
ModelCaldera SN-6259 Core
Capacity1 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,500 MB/s
Random 4K read1,070K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 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-6990 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD7,992$159Compare
Mirenta SN-1606 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,895$149Compare
Altrix SN-2769 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,517$279Compare
Strivon SN-8301 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD8,122$189Compare
Altrix SN-9368 Core 2TB PCIe 3.0 NVMe M.2 2280 SSD9,941$229Compare
Mirenta SN-7290 Ti 500GB SATA 2.5-inch SSD3,638$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6259 Core 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/4012906 (accessed 2026-10-21).