
Samsung warned that it expected a recovery in chips to begin only in the second half of the year, while smartphone demand would likely contract in 2023.
KIOXIA and Western Digital jointly produce flash memory chips in Japan.WD is rumored to be in advanced talks for a possible merger with Japan's KIOXIA Holdings, a combined WD and KIOXIA would control a third of the NAND flash market, putting it on par with South Korea's Samsung Electronics.WD has announced a review of strategic alternatives which could result in the separation of its disk drives and memory chips businesses.


SK Hynix Inc. announced that its DDR5 for servers which adopts 1anm technology using the EUV lithography process, has been validated on the 4th Gen Xeon Scalable processor for a first time.The 4th gen Xeon Scalable processor, as Intel Corp.’s latest server CPU, has been cited as a key to a turnaround in the industry, for it brings server replacement and rapid increase in demand for high-performance memory chips. Experts predict that DDR5 will soon become the flagship product in the server DRAM market.
Micron has already made a marginal cut to its PC DRAM production, hence the overall PC DRAM bit output is expected to fall during 1Q23. However, suppliers’ DRAM inventories have been climbing to new heights. It is projected that the ASP of consumer DRAM products will fall by 18~23% Q/Q for 1Q23 as supply glut persists in this segment.

| Type | Supply | Price | |
|---|---|---|---|
|
DRAM Module ![]() |
DDR3 | ● | ▼ |
| DDR4 | ● | ▼ | |
| DDR5 | ● | ▼ | |
|
Flash Storage ![]() |
SLC | ● | ▂ |
| MLC | ● | ▂ | |
| 3D TLC (BiCS3) | ● | ▂ | |
| 3D TLC (BiCS4) | ● | ▂ | |
| 3D TLC (BiCS5) | ● | ▂ |
● Smooth supply ● Tight supply ▂ Flat ▲ Upward trend ▼ Downward trend

解析工業級SSD的TBW、DWPD、P/E循環與pSLC/MLC/TLC/QLC差異,依監控、網安、邊緣運算等工作負載選對耐用型固態硬碟。威剛工業級提供選型與樣品支援。

SSD SMART 是什麼?本文解析 SATA 與 NVMe SMART 差異,說明 Power On Hours、Temperature、Percentage Used、Available Spare 等常見健康參數,協助 Edge Storage 與工業設備掌握 SSD 健康狀態。

完整解析車用 SSD :AEC-Q100 IC 溫度等級(Grade 0~3)、IATF 16949、ISO/SAE 21434 資安與 PLP、pSLC 等子系統規格,並比較 eMMC/UFS/SSD 差異。威剛工業級提供車載、鐵道 NVR 與邊緣運算的寬溫儲存方案與選型支援。

NVMe SSDとは何か、NVMeとSATA SSDとの違い、そしてNVMeストレージが自動化、産業用システム、および高頻度データロギングに最適な理由について解説します。

ECC DRAMとは何か、エラー訂正の仕組み、そしてデータの整合性、システムの安定性、ネットワークセキュリティ、ミッションクリティカルなコンピューティングにおいて重要となる理由について解説します。

NVRストレージを選定する際の主な検討事項:HDD、SSD、監視用SSD、およびAI NVRのストレージ要件を比較し、安定した高性能監視システムを構築しましょう。