Hardware Spec Index

Caldera SN-2459 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2459-PRIME · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index10,590 (SSDs scale)
Category rank#45,941
Street price$299
Power8 W (active)
Performance per dollar35.42
Released2021

Specifications

BrandCaldera
ModelCaldera SN-2459 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,000 MB/s
Random 4K read830K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 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
Caldera SN-5462 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD5,694$79Compare
Altrix SN-3545 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD12,394$489Compare
Caldera SN-2060 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD12,106$459Compare
Mirenta SN-8691 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD9,706$229Compare
Caldera SN-2869 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD12,886$399Compare
Novexa SN-8220 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD5,206$59Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2459 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19009967 (accessed 2026-10-22).