Hardware Spec Index

Caldera SN-2489 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Caldera · SKU SN2489-XT · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index10,575 (SSDs scale)
Category rank#13,903
Street price$289
Power7 W (active)
Performance per dollar36.59
Released2022

Specifications

BrandCaldera
ModelCaldera SN-2489 XT
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,000 MB/s
Random 4K read1,360K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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
Strivon SN-7110 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,741$459Compare
Strivon SN-1112 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,303$299Compare
Caldera SN-3110 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD11,990$319Compare
Novexa SN-9793 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD10,168$239Compare
Strivon SN-9624 Ti 1TB PCIe 4.0 NVMe M.2 2230 SSD8,484$199Compare
Caldera SN-2389 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,902$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2489 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/72949941 (accessed 2026-10-21).