Hardware Spec Index

Caldera SN-6172 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN6172-XT · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index6,145 (SSDs scale)
Category rank#19,081
Street price$99
Power5 W (active)
Performance per dollar62.07
Released2025

Specifications

BrandCaldera
ModelCaldera SN-6172 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,400 MB/s
Random 4K read1,120K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-8824 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD10,020$279Compare
Altrix SN-2084 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,845$229Compare
Mirenta SN-2040 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD10,945$319Compare
Caldera SN-2191 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD9,324$189Compare
Altrix SN-1829 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD14,880$599Compare
Novexa SN-4948 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD14,504$489Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-6172 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/17820869 (accessed 2026-10-23).