Hardware Spec Index

Caldera SN-2641 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN2641-XT · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index5,654 (SSDs scale)
Category rank#18,203
Street price$79
Power8 W (active)
Performance per dollar71.57
Released2026

Specifications

BrandCaldera
ModelCaldera SN-2641 XT
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,200 MB/s
Random 4K read920K IOPS
NAND3D TLC, 232-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-4685 SE 1TB PCIe 3.0 NVMe M.2 2280 SSD6,192$99Compare
Altrix SN-4597 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD5,353$79Compare
Altrix SN-6457 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD6,597$89Compare
Strivon SN-8173 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD5,596$79Compare
Strivon SN-5219 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD9,648$199Compare
Mirenta SN-7558 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD10,611$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-2641 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4178659 (accessed 2026-10-24).