Hardware Spec Index

Caldera SN-5659 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN5659-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index9,332 (SSDs scale)
Category rank#36,699
Street price$219
Power7 W (active)
Performance per dollar42.61
Released2024

Specifications

BrandCaldera
ModelCaldera SN-5659 XT
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,800 MB/s
Sequential write5,400 MB/s
Random 4K read1,340K 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
Altrix SN-3791 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD7,934$189Compare
Novexa SN-4985 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,725$79Compare
Strivon SN-5869 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD7,050$129Compare
Strivon SN-1218 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,402$129Compare
Caldera SN-2695 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD7,745$119Compare
Mirenta SN-4347 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,494$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-5659 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4081306 (accessed 2026-10-23).