Hardware Spec Index

Caldera SN-2489 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2489-EDGE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index8,122 (SSDs scale)
Category rank#18,752
Street price$159
Power5 W (active)
Performance per dollar51.08
Released2023

Specifications

BrandCaldera
ModelCaldera SN-2489 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,600 MB/s
Random 4K read820K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 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
Novexa SN-5875 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,207$69Compare
Strivon SN-6494 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD7,954$169Compare
Mirenta SN-1065 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,216$559Compare
Altrix SN-8092 SE 1TB SATA 2.5-inch SSD4,731$49Compare
Mirenta SN-4601 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,419$329Compare
Altrix SN-8804 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD6,847$99Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2489 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4088477 (accessed 2026-10-24).