Hardware Spec Index

Caldera SN-7923 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Caldera · SKU SN7923-PRIME · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index6,566 (SSDs scale)
Category rank#19,952
Street price$99
Power5 W (active)
Performance per dollar66.32
Released2021

Specifications

BrandCaldera
ModelCaldera SN-7923 Prime
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,100 MB/s
Random 4K read820K 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-6447 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD12,927$429Compare
Novexa SN-6418 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD14,509$479Compare
Altrix SN-4516 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,577$159Compare
Caldera SN-4337 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD14,145$529Compare
Altrix SN-4446 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD14,128$579Compare
Caldera SN-5030 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,895$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Caldera SN-7923 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5133264 (accessed 2026-10-24).