Hardware Spec Index

Caldera SN-2909 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2909-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,357 (SSDs scale)
Category rank#16,945
Street price$59
Power7 W (active)
Performance per dollar90.80
Released2021

Specifications

BrandCaldera
ModelCaldera SN-2909 Plus
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write5,100 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (HMB)
Endurance600 TBW (0.55 DWPD)
Warranty3 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-1202 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD12,552$419Compare
Mirenta SN-1779 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD11,296$299Compare
Strivon SN-8714 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,144$89Compare
Caldera SN-7961 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,437$139Compare
Novexa SN-6715 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,449$189Compare
Altrix SN-3624 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,549$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2909 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2809449 (accessed 2026-10-22).