暗号資産でのお支払いに対応—お手持ちのコインで、本物のハードウェアをご購入いただけます。暗号資産で支払い、本物のハードウェアに使う。 $399以上のご注文で、世界中どこでも送料無料（保険付き）。無地・ノーブランドの外箱で、ドイツから発送いたします。$399以上で送料無料（保険付き）。 注文手続きを開始すると、レートは30分間ロックされます。レートは30分間ロック。 すべての商品は未開封で、シリアル番号を確認した上で、24か月保証が付いています。未開封、24か月保証。

ウォッチリスト ログイン
Four green DDR5 RDIMM sticks, 288-pin, black chips, silver labels

A-Tech

A-Tech 256GB (4x64GB) DDR5 4800 PC5-38400R EC8 RDIMM 2Rx4 Server RAM

SKU CH-38P0-BMRZS

A 256 GB quad-channel kit of four 64 GB DDR5-4800 ECC registered RDIMMs with CL40 latency and 1.1 V operation for servers and workstations

  • Capacity256GB (4 x 64GB)
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes
  • Buffered/RegisteredRegistered

Capacity 256GB (4 x 64GB)

  • 256 GB capacity across four 64 GB modules for large workloads
  • DDR5 4800 MHz speed delivers high data throughput
  • ECC registered design detects and corrects memory errors
  • Dual-rank x4 organisation increases memory density per channel
  • 1 V standard voltage reduces power draw per module

Capacity and Configuration

This kit provides 256GB of DDR5 server memory across four 64GB modules. It is built for servers and workstations that require registered ECC DIMMs with a dual-rank x4 organisation.

Interface Limits

DDR5 4800 operates at 1.1V and uses a 288-pin registered DIMM form factor. The registered buffer and ECC circuitry add latency compared with unbuffered desktop memory, and the modules will not function in consumer desktop or laptop platforms.

Deciding Specification

The EC8 2Rx4 rank architecture determines whether the memory controller can address the full 256GB kit at the rated 4800 MT/s speed. Verify that your server or workstation qualification list explicitly supports this rank configuration before purchase.

特長

  • 256 GB capacity across four 64 GB modules for large workloads
  • DDR5 4800 MHz speed delivers high data throughput
  • ECC registered design detects and corrects memory errors
  • Dual-rank x4 organisation increases memory density per channel
  • 1 V standard voltage reduces power draw per module

仕様

BrandA-Tech
SeriesA-Tech DDR5 Server Memory RAM
ModelA-Tech 64GB 2Rx4 PC5-4800B-R EC8
Capacity256GB (4 x 64GB)
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
Multi-channel KitQuad Channel Kit
ChipsetMajor Brand Chipset
FeaturesMajor Brand Chips

このモデルの他のバージョン

同シリーズにさらに 5点

同じファミリーで、メモリ・クーラー・クロックが異なります — 購入前に比較してください。

この商品に関する質問

Should I buy this 256 GB kit or look for a smaller capacity?

This kit provides 256 GB total across four 64 GB modules. Choose it when your server or workstation needs that full capacity and has four available DIMM slots for quad-channel operation.

What does the 4800 MHz rating deliver in a live server?

The modules run at DDR5 4800 with CL40 latency and 1.10 V, giving the peak transfer rate of PC5-38400 for workloads that can use the full bandwidth.

Is the PC5-38400 RDIMM interface compatible with my platform?

These are 288-pin DDR5 ECC Registered DIMMs (EC8, 2Rx4). They fit only DDR5 server and workstation platforms that support registered ECC memory; they will not work in desktop or laptop systems.

同じ売り場の商品

よく比較されている商品

同じ売り場、同じレジ — 8種類のコインと30分間のレートロック。