Hardware Spec Index

Caldera SN-3398 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN3398-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index6,376 (SSDs scale)
Category rank#49,798
Street price$99
Power8 W (active)
Performance per dollar64.40
Released2020

Specifications

BrandCaldera
ModelCaldera SN-3398 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,000 MB/s
Sequential write5,800 MB/s
Random 4K read1,160K IOPS
NAND3D TLC, 238-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
Altrix SN-1501 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD11,994$379Compare
Mirenta SN-7586 Plus 500GB PCIe 4.0 NVMe M.2 2230 SSD5,594$79Compare
Altrix SN-9852 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,113$139Compare
Caldera SN-5909 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD6,495$119Compare
Novexa SN-5670 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD11,870$419Compare
Novexa SN-9715 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD11,588$389Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-3398 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9990949 (accessed 2026-10-23).