Hardware Spec Index

Caldera SN-4559 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN4559-SE · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index11,596 (SSDs scale)
Category rank#28,144
Street price$349
Power10 W (active)
Performance per dollar33.23
Released2026

Specifications

BrandCaldera
ModelCaldera SN-4559 SE
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read11,100 MB/s
Sequential write10,700 MB/s
Random 4K read2,750K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Strivon SN-9343 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD6,405$99Compare
Mirenta SN-2167 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD8,602$229Compare
Strivon SN-3742 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD14,053$599Compare
Caldera SN-5521 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,750$139Compare
Altrix SN-3954 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD5,719$79Compare
Altrix SN-6424 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD7,790$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-4559 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/916670 (accessed 2026-10-19).